EPDM rubber seal, microwave curing process once extrusion, surface bright and clean, with good elasticity and resistance to compression set resistance, aging resistance, ozone resistance, chemical corrosion, superior weather performance, a wide the operating temperature range (-40 ℃ ~ + 120 ℃), and the cold is not hard, good sealing performance, wear-resistant and durable. 　　Weixian Hezhuang rubber sealing strip co., LTD production locomotive doors and windows sealed, EPDM rubber seal, building doors and windows sealed, thermoplastic elastomer seal, hard and soft co-extruded seals, glass curtain wall sealing strip, fire expansion seals, fire seals, 3M adhesive self-adhesive sealing strip, steel core, dense foam composite seal, rubber dust cover, rubber bellows, a variety of rubber tubes, by domestic and foreign merchants.