A branch company of Shandong Chuanyang Grop xxxxx,which produces one million ton of steel and iron each year,produces 300 thousand ton of metal abrasive products,such as steel shot,steel grit and steel cut wire shot,with its scale and quality in the lead of the industry in China.Advanced techniques like centrifugal blasting and converting process are adopted to realize refining of molten steel and casting into balls to meet the standard SAEJ444.The company has been qualified by the international quality certification system and has obtained the certificate of ISO9001.