Side Liquid Tank Sealed Filter

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Side Liquid Tank Sealed Filter

The Deshengxin（DSX) Side Liquid Tank Sealed HEPA Filter is a premium terminal air purification solution engineered with a unique aluminum alloy frame and integrated blade-holder structure. Designed for direct insertion into liquid-filled sealing channels, it achieves near-zero bypass leakage, outperforming traditional gasket-sealed filters. Available in H13 (99.97–99.99%) and H14 (99.995–99.999%) efficiencies for 0.3μm particles, it features equally spaced hot-melt glue separators that maximize dust-holding capacity while maintaining low pressure drop. Constructed with water-resistant glass fiber media, polyurethane perimeter sealant, and protective inlet/outlet grids, this filter operates reliably up to 80°C. Fully customizable in size and airflow capacity, it is the ideal terminal filtration solution for pharmaceutical cleanrooms, biosafety cabinets, semiconductor fabs, electronics assembly, and food processing facilities where absolute cleanliness and fail-safe sealing are critical.

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Customization
Brand:
DSX
Size:
570*570mm
Customized support:
OEM, ODM
Certification:
CCC/CE/ISO9001

Side Liquid Tank Sealed HEPA Filter Liquid seal HEPA filter Cleanroom Filter H13 H14 Terminal Filter High-efficiency air filter hepa air filters hepa air filters Liquid Tank HEPA Filter hepa filter price

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Workshop Introduction

FAQs

Deshengxin Side Liquid Tank Sealed High‑Efficiency HEPA Filter

The Ultimate Terminal Filtration Solution for Critical Clean Environments

1. Overview – Engineered for Zero‑Leak Performance

The Deshengxin Side Liquid Tank Sealed High‑Efficiency Filter represents a breakthrough in cleanroom terminal filtration technology. Designed with a unique aluminium alloy frame that incorporates an integrated blade‑holder structure, this filter is specifically engineered to be inserted directly into a liquid‑filled sealing channel – creating an exceptionally tight, virtually leak‑proof barrier against airborne contaminants. Unlike traditional gasket‑sealed filters, the liquid‑seal design eliminates bypass leakage even under variable airflow or pressure fluctuations, making it the preferred choice for ISO‑classified cleanrooms, biosafety cabinets, pharmaceutical production lines, and semiconductor fabrication facilities where absolute cleanliness is non‑negotiable.

This filter combines convenient drop‑in installation with outstanding sealing integrity, high filtration efficiency, low operating resistance, generous dust‑holding capacity, and uniform air velocity distribution across the entire face area. Every unit is manufactured in Deshengxin’s ISO‑certified facilities and subjected to 100% particle‑counter scan leak testing to guarantee that it meets or exceeds the most stringent industry standards.

Side Liquid Tank Sealed High-Efficiency Filter (3)

Side Liquid Tank Sealed High-Efficiency Filter (2)

Side Liquid Tank Sealed High-Efficiency Filter (1)

2. Key Features – What Sets This Filter Apart

2.1 Superior Liquid‑Tank Sealing System

The filter’s side blade (knife‑edge) is precision‑machined to fit seamlessly into a liquid‑filled trough (commonly filled with non‑volatile gel or polyurethane fluid). When the blade is immersed, the liquid creates a continuous, airtight seal around the entire perimeter. This design not only prevents side‑bypass leakage but also accommodates minor frame deflections, ensuring lasting seal performance over the filter’s operational life. It is particularly advantageous for BIBO (Bag‑In, Bag‑Out) systems and high‑risk applications where even microscopic leaks are unacceptable.

2.2 High‑Efficiency Filtration – H13 & H14 Grades

The filter media is composed of high‑quality water‑resistant, flame‑retardant glass fibre microfibres, pleated with precision to maximise surface area. It is available in two efficiency classes:

H13 – 99.97% to 99.99% removal efficiency for particles ≥0.3 µm (MPPS)
H14 – 99.995% to 99.999% removal efficiency for particles ≥0.3 µm (MPPS)

All efficiency ratings are verified using the DEHS (Di‑Ethyl‑Hexyl‑Sebacate) counting method, ensuring reliable and repeatable performance data.

2.3 Optimised Pleat Geometry – Equal Spacing for Maximum Dust Holding

Unlike conventional filters with irregular pleat spacing, our design incorporates evenly spaced pleats maintained by hot‑melt glue separators. This ensures that the entire filter media is utilised uniformly, preventing localised saturation and significantly increasing the total dust‑holding capacity. As a result, the filter maintains lower initial resistance and extends service intervals, reducing total cost of ownership.

2.4 Low Initial and Final Resistance

The pleated structure, combined with the low‑resistance glass fibre media, yields an exceptionally low pressure drop at rated airflow. This translates directly into energy savings for your HVAC or fan‑filter unit (FFU) system – a critical factor in large‑scale cleanroom operations where thousands of filters run continuously.

2.5 Protective Inlet and Outlet Guards

To prevent accidental damage during handling, transportation, and installation, the filter is fitted with plastic‑sprayed metal grids on both the upstream and downstream sides. These guards provide robust mechanical protection without obstructing airflow, ensuring the delicate filter paper remains intact until commissioning.

2.6 Durable Aluminium Alloy Frame with Precise Blade Dimensions

The frame is constructed from high‑strength aluminium alloy profiles, which are lightweight yet rigid. The outlet side features a blade of precise length and angle, guaranteeing a perfect fit into standard liquid‑seal troughs. The frame surface is anodised or treated to resist corrosion, ensuring long‑term durability even in humid or chemically active environments.

2.7 Advanced Sealing and Assembly Materials

Separator: Hot‑melt glue – provides stable pleat spacing and structural integrity without adding excessive weight.
Perimeter Sealant: Polyurethane adhesive – fully encapsulates the filter pack, preventing any air bypass around the edges. This sealant is specifically formulated to withstand continuous operating temperatures up to 80°C and resists degradation over time.

2.8 Wide Operating Temperature Range

The filter is rated for continuous operation at temperatures up to 80°C, making it suitable for most cleanroom, laboratory, and industrial processes that involve moderate heat. For higher temperature requirements, Deshengxin offers specialised high‑temperature variants (please consult our technical team).

2.9 Fully Customisable Dimensions and Airflow Capacities

Standard sizes are available, but Deshengxin excels in producing custom‑sized filters to meet unique equipment or ductwork requirements. Whether you need non‑standard heights, widths, thicknesses, or specialised blade lengths, our engineering team can deliver a tailor‑made solution without compromising performance.

3. Technical Specifications (Typical Values)

Parameter	Specification
Filter Class (EN 1822)	H13 or H14
Efficiency (0.3 µm, DEHS)	H13: 99.97–99.99%; H14: 99.995–99.999%
Frame Material	Aluminium alloy (anodised)
Blade Material	Aluminium (integral with frame)
Filter Media	Water‑resistant glass fibre microfibres
Separator	Hot‑melt glue (spaced evenly)
Sealant (Perimeter)	Polyurethane adhesive
Sealing Type	Side liquid‑tank (blade‑in‑slot)
Max. Operating Temperature	80°C
Recommended Final Resistance	≤ 450 Pa (depending on airflow)
Dust‑Holding Capacity	High (varies with efficiency and size)
Inlet/Outlet Guards	Plastic‑sprayed steel grids
Customisation	Dimensions, blade length, efficiency grade

4. Primary Applications – Where This Filter Excels

The Deshengxin Side Liquid Tank Sealed High‑Efficiency Filter is the go‑to solution for any application requiring fail‑safe sealing and ultra‑clean air. Typical end‑use sectors include:

Pharmaceutical Manufacturing – Sterile filling lines, aseptic processing, compounding pharmacies, and cleanrooms (Grade A/B/C/D) where regulatory compliance (GMP, FDA) demands the highest level of particle control.
Healthcare Facilities – Operating theatres, isolation wards, intensive care units, and central sterile supply departments (CSSD) to protect patients and staff from airborne pathogens.
Biosafety Laboratories – BSL‑2, BSL‑3, and BSL‑4 facilities, particularly in biosafety cabinets and animal research units, where containment of infectious agents is critical.
Electronics and Semiconductor Industry – Wafer fabrication, chip assembly, hard‑disk drive manufacturing, and flat‑panel display production – all processes sensitive to sub‑micron particulate contamination.
Food and Beverage Processing – Hygienic filling and packaging areas, particularly for ready‑to‑eat foods, dairy products, and beverages where microbial spoilage must be minimised.
Precision Engineering and Optics – Clean assembly of optical lenses, aerospace components, and medical devices where even a single particle can cause product failure.
Nuclear and Chemical Industries – Filtration of ventilation air in controlled areas where radioactive or toxic dusts are handled, requiring leak‑tight barriers.

5. Installation and Maintenance – Designed for Ease

The filter’s blade‑holder design simplifies installation: the filter is simply lowered into the liquid‑filled trough from above, and the blade automatically aligns. No additional clamping or fastening is required – the liquid seal provides both support and airtightness. Replacement is equally straightforward, reducing downtime during routine filter changes.

Maintenance Tips:

Periodically inspect the liquid level in the trough and refill if necessary (using the specified sealing liquid).
Monitor pressure drop across the filter to determine when replacement is due (typically when final resistance reaches 1.5–2× initial value).
Always handle the filter by its frame, avoiding contact with the guard grids or media.

6. Quality Assurance and Certifications

Deshengxin operates under strict quality management systems. Every filter undergoes:

100% Particle Counter Scan Leak Test – to verify efficiency and detect any pinhole leaks in the media or seal.
Dimensional Inspection – ensuring precise blade geometry and frame tolerances.
Pressure Drop Measurement – confirming that resistance is within specified limits.
Visual Inspection – checking guards, sealant, and overall finish.

7. Why Choose Deshengxin – Your Trusted Full‑Chain Manufacturer

As a full‑chain source manufacturer of FFUs, HEPA filters, and cleanroom equipment, Deshengxin offers several distinct advantages:

Cost Efficiency – By controlling every production step from media procurement to final assembly, we eliminate middle‑man margins, passing substantial savings to our customers.
Rapid Customisation – Our in‑house engineering and production teams can deliver non‑standard sizes or special sealing configurations in as little as 7–10 working days.
Technical Expertise – With decades of experience in air filtration, we provide consultative support to help you select the optimal filter for your specific airflow, temperature, and cleanliness requirements.
Consistent Quality – Our facilities are equipped with advanced automated pleating machines, hot‑melt applicators, and state‑of‑the‑art testing equipment, ensuring batch‑to‑batch consistency.
Global Reach – We export to over 50 countries and have a proven track record of supplying major pharmaceutical and electronics corporations.

8. Frequently Asked Questions (FAQ) – For Quick Reference

Q1: What is the difference between liquid‑tank sealing and gasket sealing?
A: Liquid‑tank sealing uses a viscous fluid to create a continuous, form‑fitting seal around the filter blade. It provides a more positive seal than gaskets, especially under varying pressure conditions, and is less prone to compression set or aging.

Q2: Can I use this filter in a vertical or horizontal airflow system?
A: Yes. The filter can be installed in both horizontal and vertical configurations as long as the liquid trough is properly designed and the blade inserts vertically into the liquid.

Q3: What is the recommended maintenance interval?
A: It depends on the inlet air quality and operating hours. Typically, replace when the pressure drop reaches 1.5 times the initial value or according to your cleanroom monitoring schedule.

Q4: Do you offer fire‑resistant or high‑humidity versions?
A: Yes. Our standard media is flame‑retardant and water‑resistant. For extremely high humidity (>95% RH), we can apply additional hydrophobic treatment – please specify your requirement.

Q5: How can I request a custom size?
A: Simply contact our sales team with your required dimensions, efficiency grade, and airflow. We will provide a drawing and quotation within 24 hours.

9. Ordering and Contact Information

Deshengxin welcomes inquiries for both standard and custom filters. We offer flexible MOQs and competitive pricing for bulk orders. For a prompt response, please provide:

Required dimensions (width × height × depth)
Desired efficiency (H13 or H14)
Airflow rate or face velocity
Any special requirements (temperature, humidity, coating, etc.)

Contact us today to discuss your cleanroom filtration needs – our team is ready to assist with technical recommendations, samples, and fast delivery.

Deshengxin – Your Partner in Clean Air Solutions.

Product Specifications

	Filter Material	Glass Fiber Filter or PTFE Ultra-Low Resistance Filter
	Frame	Aluminum Profile, Surface Oxidation Treatment
	Separator	Hot Melt Adhesive
	Filtration Efficiency	H13, H14, U15, U16, U17
	Operating Temperature	Maximum Operating Temperature 70C
	Rated Air Velocity	0.45 m/s
	Sealant	Polyurethane
	Sealing Gasket	EPDM, Liquid Tank Seal, Integrated PU Gasket
	Protective Mesh	Double-Sided Powder Coated Steel Mesh

Product features Relationship curve between initial resistance and face wind speed

Low resistance	Initial Resistance
Compact structure, lightweight
Can be sealed with gaskets, liquid tank seals, or knife-edge seals
Uniform air velocity on the outlet side, stable structure

Product introduction A wide range of filtering efficiency can be provided

- This product uses a barrier-free pleated filter element, greatly reducing resistance and improving filtration efficiency. - Aluminum alloy frame, double-sided EPDM gasket, double-sided protective mesh to ensure the filter is not easily damaged during transportation and installation. - The materials used have extremely low chemical gas generation characteristics, meeting strict requirements of certain special industries. - Each filter undergoes rigorous leak testing before leaving the factory to ensure it meets the highest quality standards. - In addition to gasket-sealed filters, knife-edge or liquid groove sealing is also provided.	Efficiency	Efficiency of EN1822 standard MPPS
	99.99@0.3 μm	99.95% (H13)
	99.999@0.3 μm	99.995% (H14)
	99.9995@0.12 μm	99.9995%(U15)
	99.99995@0.12 μm	99.99995%(U16)
	99.999995@0.12 μm	99.999995%(U17)

Gasket type filter parameters (customizable non-standard)

Dimensions	Air volume	Rated initial resistance				Gasket Type Filter Installation Structure Diagram
WHD(mm)	(m³/h)0.45m/s	H13(Pa)	H14(Pa)	H15(Pa)	H16(Pa)
61061070	600	105	110	120	140
570117070	1080	105	110	120	140
61061093	600	70	80	90	110
570117093	1080	70	80	90	110
610610117	600	60	65	70	85
5701170117	1080	60	65	70	85

Blade type filter parameters (customizable non-standard)

Dimensions	Air volume	Rated initial resistance				Blade type filter Installation Structure Diagram
WHD(mm)	(m³/h)0.45m/s	H13(Pa)	H14(Pa)	H15(Pa)	H16(Pa)
61061088	600	105	110	120	140
570117088	1080	105	110	120	140
610610110	600	70	80	90	110
5701170110	1080	70	80	90	110
610610134	600	60	65	70	85
5701170134	1080	60	65	70	85

Top liquid tank HEPA filter parameters (customizable non-standard)

Dimensions	Air volume	Rated initial resistance				Top liquid tank HEPA filter installation structure diagram
WHD(mm)	(m³/h)0.45m/s	H13(Pa)	H14(Pa)	H15(Pa)	H16(Pa)
61061081	600	105	110	120	140
570117081	1080	105	110	120	140
610610104	600	70	80	90	110
5701170104	1080	70	80	90	110

Side liquid tank HEPA filter parameters (customizable non-standard)

Dimensions	Air volume	Rated initial resistance				Installation structure diagram of side liquid tank filter
WHD(mm)	(m³/h)0.45m/s	H13(Pa)	H14(Pa)	H15(Pa)	H16(Pa)
61061070	525	105	110	120	140
570117070	970	105	110	120	140
61061093	525	70	80	90	110
570117093	970	70	80	90	110
610610117	525	60	65	70	85
5701170117	970	60	65	70	85

Workshop Introduction

FAQs

What is a ULPA Filter?

ULPA filters, or Ultra-Low Penetration Air filters, are highly efficient air filters designed to capture extremely small particles with their tightly packed fibers or membrane material. These filters are essential components of air filtration systems in industries where air quality is crucial, such as semiconductor manufacturing, pharmaceutical laboratories, hospital operating rooms, and aerospace facilities.

ULPA filters are capable of filtering out particles as small as bacteria and viruses, making them vital for maintaining clean and sterile environments. Their high filtration efficiency ensures that even the tiniest contaminants are removed from the air, protecting both workers and sensitive equipment from potential harm. These filters adhere to industry standards and regulations to guarantee optimal performance in removing contaminants and providing a safe air quality environment.

Regular testing and certification of ULPA filters are necessary to ensure they meet air quality standards and continue to perform effectively. By monitoring and replacing ULPA filters as needed, industries can maintain high air quality standards and create a safe and clean working environment for their employees.
ULPA filters are constructed with advanced technology and materials to achieve their exceptional filtration capabilities. These filters consist of densely packed fibers or membranes that create a labyrinthine pathway for air to pass through. As the air travels through the filter, particles are trapped and captured by the fibers, preventing them from circulating back into the environment.

The design of ULPA filters ensures that they can capture particles down to the size of 0.12 microns with an efficiency of 99.9999%. This level of filtration is unmatched by standard HEPA filters, making ULPA filters the top choice for industries that require the highest level of air purity. The filters undergo rigorous testing to confirm their efficiency in removing contaminants, and they must meet strict standards to be certified as ULPA filters.

In critical environments such as cleanrooms and laboratories, the use of ULPA filters is essential to prevent contamination and ensure product integrity. By maintaining clean air quality through the installation of ULPA filters, industries can protect their processes, products, and personnel from potentially harmful particles and microorganisms. The ongoing monitoring and maintenance of ULPA filters play a crucial role in upholding air quality standards and safeguarding the integrity of controlled environments.
What does a HEPA filter do?

A HEPA (High Efficiency Particulate Air) filter is a type of air filter that is highly effective at capturing and trapping microscopic particles such as dust, pollen, mold spores, pet dander, bacteria, and even viruses. HEPA filters are designed to remove at least 99.97% of particles that are 0.3 microns in size or larger.

HEPA filters work by forcing air through a fine mesh made of randomly arranged fibers. As air passes through the filter, particles are trapped by a combination of mechanisms, including interception, impaction, and diffusion. This process ensures that even the smallest and most harmful particles are captured and prevented from circulating back into the air.

HEPA filters are widely used in HVAC systems, air purifiers, vacuum cleaners, and other air filtration devices to improve indoor air quality and create a healthier environment. They are especially beneficial for individuals with allergies, asthma, or respiratory conditions, as they can help reduce exposure to airborne pollutants and irritants.

Overall, the primary function of a HEPA filter is to efficiently remove harmful particles from the air, leading to cleaner and fresher indoor spaces and promoting better respiratory health for occupants.
what are the difference type of HEPA filters？

There are several different types of HEPA filters that vary in construction, efficiency, and application. Some common types of HEPA filters include:

1. Fiberglass HEPA Filters: These filters are made of fine glass fibers formed into a dense mat. They are highly efficient in capturing particles as small as 0.3 microns and are commonly used in industrial settings where strict air quality standards are required.

2. Pleated HEPA Filters: These filters feature a pleated design that increases the surface area for particle capture. This design helps improve airflow and prolong the filter's lifespan, making it ideal for applications where a high volume of air needs to be filtered.

3. Mini-pleat HEPA Filters: Similar to pleated HEPA filters, mini-pleat filters have a compact design with closely spaced pleats. They offer higher efficiency and are often used in critical environments such as cleanrooms and laboratories.

4. High-Temperature HEPA Filters: These filters are specifically designed to withstand high temperatures and are used in industrial processes involving heat or combustion. They are constructed with materials that can endure elevated temperatures without compromising their filtration efficiency.

5. Ultra-HEPA Filters: Ultra-HEPA filters are a more advanced version of traditional HEPA filters, capable of capturing particles smaller than 0.3 microns with higher efficiency. They are used in industries where ultra-clean air quality is required, such as semiconductor manufacturing and pharmaceutical production.

6. HEPA Carbon Combination Filters: These filters combine HEPA filtration with activated carbon to remove not only particles but also odors, gases, and volatile organic compounds (VOCs). They are often used in air purifiers for improved indoor air quality.

7. High-Efficiency Particulate Air (HEPA) Panel Filters: These filters are flat or pleated panels used in HVAC systems to remove airborne particles and contaminants from circulating air. HEPA panel filters are installed in air handling units to improve indoor air quality in commercial buildings, hospitals, and other facilities.

Each type of HEPA filter has its own unique characteristics and applications, allowing industries to select the most suitable filter based on their specific air quality needs and environmental conditions.
Can I customize the HEPA filter instead of getting the regular model?

When it comes to customizing a HEPA filter, the possibilities are endless. Our company prides itself on offering a comprehensive range of customization options to ensure that the HEPA filter you receive is perfectly tailored to your specific needs. From the materials used to the size and shape of the filter, every aspect can be modified to meet your exact requirements.

One of the key advantages of choosing a customized HEPA filter from us is the ability to select the most suitable materials for your application. Depending on factors such as the level of filtration required, the operating environment, and the type of particles being filtered, we can recommend the most appropriate materials to ensure optimal performance and longevity of the filter.

Furthermore, the size and shape of the HEPA filter can also be customized to fit seamlessly into your existing system or equipment. Whether you require a standard size or a unique shape to accommodate space constraints, our team of experts will work with you to design a filter that meets your specifications precisely.

In addition to material selection and sizing options, our customization process also allows for fine-tuning the efficiency levels of the HEPA filter to ensure that it meets the particulate removal requirements of your specific application. By adjusting parameters such as pleat density, filter media thickness, and surface area, we can optimize the filter's performance to deliver superior filtration efficiency.

Ultimately, choosing a customized HEPA filter from us means receiving a product that is built to your exact specifications, ensuring maximum effectiveness and longevity. Our team is dedicated to working closely with you throughout the customization process to deliver a high-quality filter that not only meets but exceeds your expectations. Contact us today to learn more about how we can create a customized HEPA filter that is perfect for your needs.
Can I customize the HEPA filter instead of getting the regular model?
Why choose your company over other manufacturers?

We have complete control over the entire production process, from sourcing raw materials to manufacturing and final product delivery. This allows us to better control costs and ensure product quality.

1. Advanced Manufacturing Equipment: Our sheet metal processing equipment includes AMADA CNC punching machines, laser cutting machines, CNC bending centers, and laser welders. In comparison, many of our competitors only have basic equipment such as laser cutters, bending machines, and argon arc welders. Our advanced equipment enables higher precision and efficiency in production, resulting in higher quality products.

2. Fan Manufacturing Expertise: We have many years of experience in fan development and production. Unlike most of our competitors who purchase motors and impellers externally, we produce our own motors and impellers. We have a team of experienced motor engineers who can flexibly adapt and adjust parameters to meet customer requirements. Our products undergo rigorous testing and verification in our advanced research and development laboratory prior to mass production. Each fan also undergoes three stages of testing during the production process to ensure product quality. Our fans are known for their low noise, high airflow, stable operation, and long lifespan.

3. Filter Production: We have a dedicated filter production line, while many purification equipment manufacturers even outsource their filters. All our filters are produced in cleanrooms and undergo strict testing to ensure quality.

4. Control Systems: We have our own control system development department and can customize solutions to precisely fit your needs. In contrast, our competitors typically rely on pre-purchased controllers with limited customization options.

5. Full Industry Chain Advantage: As a primary manufacturer, we have control over the entire production process, allowing us to better control costs and ensure product quality. By directly managing the supply chain, we can avoid profit loss from intermediaries and offer more competitive prices.

6. Excellent Quality Control: As the controller of the full industry chain, we can implement strict quality control measures, including material selection, production processes, and quality standards. This ensures that our products meet customer requirements and improves customer satisfaction and trust.

7. Flexible Delivery Times: With over 20,000 square meters of modern industrial plants, we have higher production capacity and resources to better meet customer delivery requirements. We can flexibly adjust production schedules according to customer demands and timelines to ensure timely order fulfillment.

8. Professional R&D Team: We have dedicated R&D teams for motors, fans, control systems, purification equipment, and cleanroom engineering. With our rich R&D experience and technical strengths, we can help customers solve problems throughout the entire industrial chain. We are happy to share our expertise and provide technical services, regardless of whether you purchase our products.

9.Advanced Technological Equipment: We have introduced advanced production and testing equipment from both domestic and international sources, including automated production lines and precision testing instruments. In addition, we have established a wind tunnel laboratory to further enhance our capabilities. With these advanced and specialized equipment, coupled with our professional team, we are able to maintain a high level of quality in both the development of new products and the production process.

10. High-Quality Material Sources: We have established long-term partnerships with reliable suppliers to ensure the quality and stability of our raw materials. We only use high-quality materials to guarantee product durability and performance.

11. Strong Production Capacity: We have the ability to meet customers' large-scale production and efficient delivery demands. We can flexibly adjust production plans based on your order volume to ensure on-time delivery and product quality.

12. Reasonable Pricing Strategy: Our full industry chain production allows us to better control costs, enabling us to provide high-quality products at competitive prices. We optimize costs while ensuring product quality, thereby creating greater value for our customers.

13. Comprehensive Service System: Customer-centricity is at the core of our service approach. We provide all-round support, whether it's pre-sales consultation, communication during the sales process, or after-sales service. We are committed to meeting your individualized requirements and providing customized solutions. Choosing to work with us not only saves you money and gives you peace of mind but also provides strong support from our dedicated team and products.