we can supply forging steel grinding ball Here are brief introduction of our company: The company is producing steel manufacturers, for the past several decades in technology, technological development, innovation, etc., Kind of China's industry to a new level. Now become : high, middle and low alloy ball, casting and forging of 10,000 tons of steel production scale. ISO9001;2000 products through international quality system certification. fully complies with the editing 091-1996.