Ningguo Dongfang grinding materials Co., Ltd. is located in Ningguo City, state-level economic and Technological Development Zone, is a collection research and development, production, sales and service in one of the wear-resistant materials of high-tech enterprises, industry ranked highest in the wear-resistant materials manufacturing enterprises in the forefront, with total assets of 1.6 billion yuan, with an annual output of chromium wear-resistant materials capacity of 5 million tons. By China Casting Association as "the first national foundry industry leading enterprises"......[detail]