2018-07-02
First introduce, silicone hose is composed of single-layer polyester reinforced layer inserted in the transparent silicone hose, made out of accord with standard of FDA non-toxic ingredients, made of silicone material types of hose is very common, which contain the FDA non-toxic rare, however, this kind of silicone hose gm in the food industry and pharmaceutical industry, widely used as food grade hose are common;