... in soften and climate changed,excellent in geometry of stability.3.Quality:We use the newest Testing Machine to adopt the 0.6Mpa ... clients's needs to develop the new products,we take up with best compages of products' performance and apprearance' designs at all times ... goods are selled to America,European,South America,North Africa and Australia,ect.5.FUNCTION:Mainy used for supplying water of ...