Qingdao Jero Steel Co., Ltd was established in August 2007, registered capital 50 million RMB, we are a large steel holding company, company has invested and put into production of 8 production lines, mainly manufacture galvanized steel coil, galvalume steel coil, prepainted steel coil, glvanized steel coil, roofing sheet, stone coated roof tile etc products, the annual capacity can reach 1.3 million tons.