We are offering silicon carbide ball. Silicon carbide is the excellent material used in mechanical seal industry, it has the good self-lubricating property, low friction coefficient, corrosion resistance, good thermal conductivity, low expansion...
We are offering sponge rubber ball, we are mainly producing and selling many kinds of rubber products in china. Our products such as : 1. Rubber ball ( sponge cleaning ball ) 2. Pvc strip tube cord sheet (used for the doors and windows of the auto...