... varying from -40oC to 250oC.A wide variety of designs,specs and colors are available to fit ... ,4:Size:different size to choose,such as small,medium,large,or your design is welcome.5 ... is an enterprise integrating the R&D and processing of silicone products and rubber products, located in Wuyi ... other aspects according to customers' requirements for various kinds of products, such as oil, acid, alkali and ...