Zhengzhou Wanzhi Steel Materials CO., Ltd was established in 2009. We are a professional steel products supplier, offers a wide range of materials and have skilled and knowledgeable work force. We have own factory producing HRC,CRC,GI,PPGI steel materials and cooperate with many steel factory including(H&I beams, steel angle, U channel etc),steel pipes, steel wire rod, steel bars as well other metal products.