Qingdao Zhongbo Steel Structure Co., Ltd. is specialized in manufacturing steel and color housing the surrounding envelope products. Our company has been engaged works industry for nearly 20 years. We have developed into a integrating production, sale, design construction, with annual ...

Shijiazhuang Changhang Import & Export Trading Co., Ltd is the international sales organization under Corporation, which has 4 factories ------- two factories manufacture color corrugated plates, such as sandwich panels, galvanized steel sheet, structure, container houses etc. ...