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Manufacturer of waterproof, breathable, sound-permeable, dust-proof and explosion-proof
solutions for more than ten years

Sizes and styles can be customized on demand, with technologies such as airtight shell ventilation,
pressure balance, and protection level improvement

  •

    R&D team with master's and doctoral degrees

    Multiple engineers with background in polymer (polymer) materials science

  •

    R&D investment

    5%~20% of revenue is used for research and development

  •

    Independent intellectual property rights

    Possess multiple independent research and development intellectual property rights

  •

    Industrial Distribution

    Special functional polymer materials and membrane materials

About SST

SST is a solution provider for breathable protection of sensitive electronics and outdoor components,
as well as a supplier of waterproof vent membranes and vent components

Has been focusing on ePTFE membrane production and research and development for 12 years
Customizable waterproof, breathable, sound-permeable and dust-proof solutions
Integrating independent R&D, production and customized applications
  • PTFE porous membrane manufacturing technology
  • Provide development, verification, mass production, etc.
  • Rich industry engineering experience
  • One stop solution

SST is a fluoropolymer technology R&D and innovation company based on materials technology, focusing on the R&D and application research of PTFE porous materials.

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Our Product

Sophisticated R&D and PTFE porous membrane manufacturing technology ensures that SST can provide high-quality vent protection, waterproof and breathable products to customers around the world

  • Vent explosion proof valve

  • vent valve

  • Adhesive vent membrane

  • Welded vent membrane

  • Vent cap

  • Vent plug

  • Vent liner

  • Acoustic vent membrane

  • Innovative products

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Plastic screw-in breather vents

SST Plastic screw-in breather vents is a component made of SST-Porous® waterproof breathable membrane and plastic shell, which are welded by ultrasonic waves or hot pressure. The entire component creates new functions and features, reduces costs, and enables one-click installation.

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Typical application:
Plastic screw-in breather vents
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Adhesive Vents Membrane–Suitable for electronic equipment

SST-POROUS® Adhesive Vents Membrane provides you with a full range of breathable solutions designed to improve the performance reliability and extend the service life of outdoor electronic equipment. It is widely used in small appliances, lighting, solar and telecommunications systems, gas sensors, and heavy machinery, transportation or security monitoring equipment.

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Typical application:
Adhesive Vents Membrane–Suitable for electronic equipment
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Welded vent membrane

Explore our welded vent products, providing innovative waterproof and breathable solutions for automotive and outdoor electronics. Keep electronics dry while allowing air circulation to ensure performance and safety. Learn more now!

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Typical application:
Welded vent membrane
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Lighting Vent Cap

SST’s lighting vent cap are engineered to safeguard car headlights, taillights, and fog lights from contamination by water, particles, dust, oil, and other automotive fluids.

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Typical application:
Lighting Vent Cap
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D10 Vent Plug

SST-Porous® D10 Vent Plug is made of oleophobically modified ePTFE vent membrane and HDPE plastic parts through ultrasonic or hot melt welding. It has the characteristics of simple design, easy installation and long service life.

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Typical application:
D10 Vent Plug
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Foam PE Venting Seal Liners

SST-Porous® Foam PE Venting Seal Liners is composed of oleophobically modified SST-Porous® waterproof breathable membrane and Foam PE Seal Liners, which are combined using ultrasonic or hot melt methods…

 
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Typical application:
Foam PE Venting Seal Liners
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AV-00 series sound-transparent membrane

Through an in-depth understanding of SST-Porous® waterproof breathable membrane and acoustic science, as well as years of accumulated acoustic experience, the SST-Porous® AV-00 series& products suitable for submerged applications not only provide reliable protection against particulate matter and liquid dirt As well as water protection function…

 
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Typical application:
AV-00 series sound-transparent membrane
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Non-Flon Vent solutions

SST POROUS® Non-Flon® is a porous polymer membrane with a non-woven polymer skeleton, used for removing breathable fields such as dust particles, bacteria, and viruses, while also ensuring a balanced pressure difference inside and outside the sealed shell…

 
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Typical application:
Non-Flon Vent solutions
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SST has rich experience in fluorine material development
and solid technical strength
  •

    High-tech enterprises

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    ISO9001

  •

    Multiple patent certificates

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    PFOA-Free

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    SGS

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    CE

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    UL

Application industry

SST has more than 10 years of experience in the research and development of fluoropolymer
and PTFE porous membranes and end applications in multiple industries

Professional ePTFE waterproof
and breathable solution
Can increase the service life of terminal products
and improve their reliability and safety
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    Protection

    Prevent water, dust and oil from invading sealed equipment, oleophobic grade 8

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    Breathable

    Balance the pressure difference to avoid stress accumulation and reduce fogging and condensation

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    Sound transparent

    Sound loss＜2DB@2k-5kHz, safe to use in water depth of 3 meters

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    Explosion proof

    The blasting point is accurate and stable, blasting automatically without puncture or spring assistance

Qualifications and patents

Continuously increase investment in R&D and use high-intensity R&D investment to ensure strict quality control of products,
thereby increasing business tension.

Possess quality management system and global authoritative certification

IATF16949:2016 mainly adds technical specifications for the automotive industry on the basis of ISO9001, emphasizing defect prevention and reducing quality fluctuations and waste that easily occur in the entire supply chain, indicating that certified companies are very important to meeting customer needs, improving product quality and economic benefits. Promise of.

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  • Trust

    Become a long-term and stable partner of well-known manufacturers, famous brands, etc

  • Craftsmanship

    Establish a quality assurance system of equipment + quality control + professionals

  • Production delivery

    Gather cutting-edge technology research and development capabilities to bring high-efficiency and benefit production

Marketing

Supported by brand strategy, refined marketing strategy, technological innovation and talent strategy, and information strategy

  • Xiamen

    Factory base

  • 20+

    Invention patents, etc

  • 30+

    Products sold to countries or regions

Some cooperation cases

News

Understand the latest trends of SST and pay attention to the cutting-edge information of the industry

SST Pneumatic Valve – Innovative Technology, Strict Quality Inspection, Leading Industry Quality

Company News2024-11-04

SST Pneumatic Valve – Innovative Technology, Strict Quality Inspection, Leading Industry Quality

New equipment upgrade, quality reaches a new level In order to further improve product quality and service level, we upgraded and transformed the equipment for automatic assembly and production of Vent valve, introduced the online air permeability tester for Vent valve, realized the full inspection of breathable valve products, and provided more comprehensive quality assurance […]
Industry NewsLearn More
Technical GuideLearn More
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Independent research and development, strict quality control system!
With more than 10 years of experience in the industry, we can customize sizes and styles on demand, and have technologies such as airtight shell ventilation, pressure balance, and protection level improvement.
Provide customers with one-stop solutions from development, verification, and mass production

Get high-performance waterproof, breathable, sound-proof, dust-proof and explosion-proof solutions now

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    Products
    Vent explosion proof valve
    Vent valve
    Adhesive vent membrane
    Welded vent membrane
    Vent cap
    Vent plug
    Vent liner
    Acoustic vent membrane
    Innovative products
    Application
    Automotive Vents
    Protective Vents for Photovoltaic and energy storage
    Packaging Vents
    Protective Vents for Outdoor Electronics
    Portable Electronic Vents
    About SST
    Company Profile
    News
    Contact

    Phone:

    +86 0592-6519010
    +86 18695679892

    Address:

    Yongshun Industrial Park (Factory), No. 66, Xinban Road, Jimei District, Xiamen City, Fujian Province,China

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