Dalian Baofeng Roll Manufacturing Co., Ltd.( For short:Dalian Baofeng) is a international and professional enterprise specialized in producing chilled cast iron rolls. The company has strong technology capacity with total 140,000 square meters, 70, 000 square meters of building area, above RMB 200 million of annual productive value. The enterprise has got certification of ISO9001:2000 from quality assurance system. Now, our products are already exported far to America, India, Germany , Russia , ...