"Making canglong brand, and create first-class performance" is our foundation of development. "Living by quality, and developing by credit" is our power of progress. We provide high quality products and service for clients.



Our company is an incorporate enterprise in steel structure design, manufacture, installation and sale. Our branch companies include Joint Beijing Hualong Steel Engineering Co., Ltd., Beijing Hualong Weiye Color Light Steel Plate Co., Ltd.,

Henan Canglong Steel structure engineering Co., Ltd., Ningxia canglong steel structure...