... line, sealed strip, steering wheel primer, and etc. 2,Rubber Compound : The functions can be improved when CSM is blended with ... it is often used in cover materials of wire and cable. 4, Rubber Roller : CSM has excellent machining processing fubnction, ... hose, special hose,seal, oil seal products,wire and cable,rubber compound,special rubber roller,special tape and special rubber productsgrade one1 ...