尋找「Plastic Extrusion Profiles, profile for windows & doors. hardness 20-70A temperature -40C-+120C 1. Good shockproof, sound insulation and heat insulation performance. 2. Good sealing, shock absorption, air insulation, Energy-saving, and anti-insect . 3. beautiful and endurable 4. Excellent flexibility and anti-compressive deformation, the aging weather-resistant, chemical resiatance and anti-ozone performance」