Protective Vents & ePTFE Membranes

Solution

Solutions for balancing internal and external pressure differences and reducing condensation

Condensation Elimination and Humidity Control Solutions

Solutions to heat dissipation problems in enclosed environments

Solution to the contradiction between sound conduction and protection

Battery Pack Safety and Explosion-Proof Solutions

Sealing failure and process assembly solutions

Our Application

Automotive

Electronics

Semiconductors

Chemicals

Energy

Telecommunications

Biopharmaceuticals & Medical Devices

Environmental Protection

About SST

SST is a fluoropolymer R&D firm rooted in materials tech, focusing on PTFE porous materials. Over a decade, it has specialized in solving waterproof, breathable, dustproof and pressure balance issues for sensitive electronics in harsh environments—covering traditional auto lights/electronics, NEV three-electric systems (battery, E-control, motor), outdoor electronics, consumer electronics, small appliances and solution packaging.

SST is a leading provider of vent protection solutions for sensitive electronics & outdoor parts, and a supplier of waterproof vent membranes/breathable components. Core products include: metal/plastic explosion-proof valves, adhesive/welded vent membranes, plastic/metal threaded vent valves, push-type plastic vent valves, waterproof sound-permeable membranes, vent plugs and liners. SST’s sophisticated research and development and PTFE porous membrane manufacturing technology…