Haining City Baoguang Heat Collection Tubes Co.,Ltd

Covering an area of over 80,000 square meters, Haining Baoguang Heat Collection Tubes Co., Ltd.( BAOGUANG) specializes in manufacturing solar vacuum collector tubes.Our company is 120 kilometers away from Shanghai with convenient transportation.

With 30 automatic production lines for vacuum sputtering plating, BAOGUANG has the capacity to ship more than10,000,000 tubes annual. Currently we produce co-axial structure evacuated tubes with outer diameter 47mm, 58mm and 70mm, and tube length ranges are available at 1200mm, 1500mm, 1600mm, 1700mm, 1800mm and 2100mm. Advanced absorption coating AL- ALN and Cu/Ss-ALN are adopted for excellent heat collecting.

These products are selling well both at home and abroad, including US,Germany,Poland,India,Pakistan,Singapore,Vietnam,Korea,Turkey,Syria and other countries in the Middle East, Europe and Southeast Asia.


Taking the business mode of "Constantly Developing with High Quality and Contribute to Energy-saving", BAOGUANG strictly operates complying with the ISO9001 standards. Hence, we enjoy the high reputation in both the domestic and the overseas markets. We warmly welcome customers to visit us.