Shandong Wisdom Mterials & Goods Co., Ltd.

Founded in 1980s, Wisdom group has developed into the biggest PPGI and GI agent in China, a professional steel structure system manufacture, and advanced R&D laboratory for new product and material in steel industry. Our sales is more than 4 billion. We have passed ISO9001 and ISO14001 system certification and been awarded national top level of steel structure manufacture and national second level of steel structure constructer. We have 6 branch companies and 8 branch offices located at Beijing, Shanghai, Qingdao, Chengdu, Guangzhou, etc [详细介绍]