Qingdao Yiyu Steel Group Co., Ltd, located in Jiaozhou SME (Small and Medium Sized Enterprises)Industrial Park of Qingdao in Shandong province, which is a well-known both at home and abroad steel structure production base with a ascendant geographical location and convenient transportation. Where adjacent to Qingdao port and only 30km away from Qingdao Liuting International Airport