we had passed the ISO:9001:2000 Our turnover is 0.3 billion our capacity is 45000 tons per year We have R&D department Hebei Zhixin Machinery Manufacture Group Co., Ltd. based on coke oven care equipment, Furnace accessories,metallurgical equipment, machine tools and its annex, plateform and measuring tools to the main products of export-oriented manufacturing enterprises. Founded in 2001, is ...