Hubei Changyi special material technology Co., Ltd is an integrated tool steel  manufacturer in Daye, Huangshi City, Hubei, China.Our steels are used in all major areas of the industry including die casting, plastic processing, extrusion, pipe technology, die forging, energy technology, aerospace, mechanical and fittings engineering etc.  
Jingcheng came into existence in Sep. 2006. The predecessor is Huangshi Yingda Special Steel Co., Ltd(1990-2006), which was a pioneer in the field of tool steel industry in Huangshi. In year 2006, responded to the callof economic restructuring and sustainable development strategy, Yingda company united its partners, expanded investment, established Daye Jingcheng Mould Co., Ltd, in Daye City - Chinese traditional steel production base More>>