PVC plastic hooks concrete from raw materials, production, processing a range of services, sales EMOL frames, preferred Yiwu bamboo color Zhizhipinchang, inexpensive. PVC hook polypropylene plastic, specific gravity: 0.9-0.91 g / cc molding shrinkage: 1.0-2.5% molding temperature: 160-220 ℃ density, strength stiffness, EMOL frame factory, can be used at 100 degrees has. good electrical properties and high-frequency insulation from humidity, but the low temperature brittle, intolerance die easy to aging. Suitable for production of general machinery parts, Yiwu EMOL frames, corrosion-resistant parts and insulating parts. PVC plastic hanging concrete from raw materials, production, processing a range of services, the preferred color Zhizhipinchang bamboo Yiwu, Yi Mei frames quotes, inexpensive. pet hook is a semi-crystalline materials. To be more rigid than PE and has a higher melting point. Since pet linked homopolymer type temperature higher than 0C over very brittle, so many commercial pet hook clamp-stage copolymer material is added 1-4% ethylene random copolymer or a higher ratio of ethylene content. Copolymer type of pet hook material has a lower heat distortion temperature (100C), low transparency, low gloss, low rigidity, but have a stronger impact strength. Yiwu bamboo color paper products specializing in the production of paper frame, also known as the cardboard frame, paper picture frames, picture frames, cardboard paper frame custom manufacturers. The company has been focusing on improving their quality, completely adhere to the people-oriented management model.