Build enterprise group headquarters is located in the shield beautiful scenery of the pearl of taihu lake, wuxi, the group company subordinate four subsidiaries and 1 institute, wuxi shield built equipment leasing management Co., ltd., and Beijing shield tunneling equipment Co., LTD., build China's shield to build international Co., LTD, Canada CTCE company, wuxi tunnel construction technology and equipment research institute. At present in the production of shield construction machine, shield segment moulds, high iron without rail board mould, frantic jumble no frantic jumble of pure shunting track board laid for leading, steel pipe piece, bridge, and crane special equipment, hardware standard parts, metal structure, the special-shaped steel template for supporting, set design, research and development, production, sales as one of the modern enterprise.