Havit Steel Structure Co., Ltd. has more than ten years of experience in the design, manufacturing, and installation of Steel Structure Buildings. Our steel structure buildings used in industrial, commercial, and residential fields. The projects include large-span industrial workshops, warehouses, a…

Qingdao Xinguangzheng Steel Structure Co., Ltd, is a comprehensive enterprise group which specializes in manufacturing steel structure materials, designing and undertaking steel buildings, prefab house , container house, chicken house , tank tower, kiosk, bridge crane and machinery. There are 600 em…