Weixian Hezhuang Sealing Strip Co., Ltd. is a key enterprise in the domestic production of sealing strips. It was established in 2000 and has an experience - based foundation for multi - functional production of sealing strips. Currently, it has introduced the most advanced automated production lines in China and uses imported ethylene - propylene - diene monomer (EPDM) as raw materials. The company has an annual production capacity of 5 million meters of sealing strips. Our factory has been supporting the production for more than a dozen domestic users, and the products have been exported to countries in the Americas, Europe, Southeast Asia, etc. With strict management and high - quality product quality, it has won the recognition of the international community.

Our company specializes in the production of various sealing strips, anti - collision strips, foamed rubber strips, EPDM strips, silicone strips, transparent strips, dust - proof strips, PVC strips, rubber - plastic strips, white rubber strips, decorative strips, lighting strips, skeleton strips, water - blocking strips, anti - collision strips, wind - blocking strips, door strips, composite strips, profile strips, hollow rubber strips, automotive sealing strips, wooden door sealing strips, vulcanized rubber strips, door frame sealing strips, plastic - steel door and window rubber strips, high - temperature - resistant rubber strips, building sealing strips, modified PVC sealing strips, plastic rubber strips, elastomer strips, soft - hard composite strips, extruded sealing strips, E - type, P - type, D - type sealing strips, rubber sealing strips, three - composite rubber strips, self - adhesive sealing strips, middle - seam sealing strips, sponge rubber strips, sealing strips, foamed rubber strips, glass beadings, glass rubber strips, glass water - proof strips, glass door sealing strips, building curtain wall sealing strips, door - bottom and door - edge rubber strips, self - adhesive foamed flexible sealing strips, box sealing strips, container sealing strips, electrical control cabinet sealing strips, silicone rubber foamed strips, silicone sealing strips, mechanical sealing strips, flocked sealing strips, car door sealing strips, car door sponge strips, agricultural vehicle sealing strips, fire - proof sealing strips, automotive rubber seals, automotive frameless windshield wipers, rubber molded parts, mechanical seals, foamed seals, seals, gaskets, special rubber gaskets, and is a professional manufacturer of EPDM rubber molded products. Currently, it has advanced microwave vulcanization lines from France. The products are widely used in building doors, windows and curtain walls, plastic - steel doors and windows, and automotive sealing, with more than 10, 000 varieties. Now it has established long - term and reliable supporting supply - demand cooperative relationships with domestic plastic - steel door and window companies, glass curtain wall decoration companies, automobile manufacturers, train, aircraft, and ship manufacturers.

Our factory has passed the BV on - site factory inspection certification and SGS on - site factory inspection certification. The product quality has passed the safety inspections by national authoritative departments. The products are non - toxic and non - irritating, and are recommended products for customers.

Product implementation standards:

GB12002 - 89 "Sealing Strips for Plastic - Steel Doors and Windows"

GB320281NAF05 - 2000 "Vulcanized Rubber Sealing Strips for Building Curtain Walls"

ISO3934(GB10712) "Building Rubber Gaskets - Pre - formed Solid Vulcanized Rubber Materials for Sealing Glazed Windows and Panels - Specification"

TB1964 - 87 "Inspection Methods for Sealing Strips for Passenger Car Doors and Windows"

TB1444 - 83 "Technical Conditions for Rubber Parts of Diesel Locomotives"