Haining Baoguang Heat Collection Tubes Co.,Ltd.

Company Description

BAOGUANG was established in 1998 specializing in vacuum solar collector tubes,our company covers an area of over 80,000 square meters,holding a complete industrial chains from Raw material - Rough glass tube - Solar vacuum tube.BAOGUANG equipped with more than 40 automatic production lines for vacuum sputtering plating,our annual production capacity reachs 12,000,000 tubes. Currently we make co-axial structure vacuum tubes with outer diameter (OD) 47mm, 58mm and 70mm, and tube length ranges are available at 1200mm,1500mm,1600mm,1700mm,1800mm,2000mm and more, Advanced selective absorption coating AL/AL-ALN( Single-target coated tubes) and CU/SS-AL-ALN ( Triple-target coated tubes) are adopted for excellent heat efficiency.