Desc:Product IntroductionEVA waterproof board is a kind of anti-seepage material made of high molecular polymer as the basic material,the production proces...
Desc:Product IntroductionEVA waterproof board is a kind of anti-seepage material made of high molecular polymer as the basic material,the production proces...
Desc:Product IntroductionEPDM rubber is made by copolymerizing ethylene in solution, and it is a saturated polymer. It is a sheet-like product with a certa...
Desc:Product IntroductionEPDM rubber is made by copolymerizing ethylene in solution, and it is a saturated polymer. It is a sheet-like product with a certa...