The company produces the subway, high-speed train doors and windows sealed, microwave curing extrusion, molding, smooth surface appearance, and supporting computer-controlled automatic rubber pick-up, according to the designer and the user's drawings, direct access into the box to avoid water seepage and leakage due to the joint reasons, made of imported material EPDM, has excellent resistance to aging, heat resistance, cold resistance and good flexibility, resistance to compression deformation.

■. Product performance standards

   1, DIN5510-2 (Germany) "combustion characteristics of materials and components for rail           vehicles and fire burning epiphenomenon classification, requirements and test methods"

   2, DIN5514 (Germany) "rail vehicle concept elastomeric material, material that"

   3, NF F 16-101 (France) "Common rail infrastructure densification rubber extrusion"

   4, NF F 16-101 (France) "Vehicle - Burning behavior - Material Selection"

   5, BS 6853-1999 (English) "The design and construction of the rail vehicle fire safety             requirements."

   6, TB / T 2402-93 "non-metallic materials for railway passenger car retardant requirements"

   7, TB 1964-87 "passenger door and window seal testing methods"

   8, TB 1444-83 "locomotive rubber parts and technical conditions"

   9, HG / T 3088-1987 "rubber seal doors and windows of the vehicle."