Zhangqiu Ruinian Casting And Forging Co.LTD.

Zhangqiu Ruinian casting and forging co, LTD is a professional company in producing forged steel ball, grinding steel ball, grinding media, grinding media balls, grinding ball in China. Grinding steel balls are mainly applied in mines, power station, cement plants and chemical ***** steel balls made by us are of high hardness, even wearing, good wearing resistance, no breakage, which can really reduce the cost for ***** sizes are available from DIA*****0MM, which are strictly manufactured as standard YB/T*******5 grinding ball, which are exported to Japan, Korea, Australia and other countries and regions and obtained high reputation Welcome you to visit our company to discuss business at any time