Haining Baoguang Heat Collection Tubes Co., Ltd

Baoguang was established in 1998 specializing in solar vacuum tubes.Baoguang covers an area of over 80, 000 aquare meters, holding a complete industrial chain for raw material-glass tube.Baoguang equipped with more than 40 automatic production lines for vacuum sputtering ***** annual production capacity reaches 15, 000, 000 tubes. Currently we make co-axial structure vacuum tubes with outer diameter 47mm, 58mm and 70mm, and tube length range are available at 1200mm, 1500mm, 1600mm, 1700mm, 1800mm and 2100mm etc.Advanced absorption coating AL/AL-ALN(Single-target coated tubes) and CU/SS-AL-ALN( Triple-target coated tubes) are adopted for excellent heat efficiency. Borosilicate glass 3.3, which is the basis material for productions of solar vacuum tube, Baoguang&＃039;s advantages for material glass keeps ahead by cooperating with Linuo group.Baoguang and Linuo totally invested more than 100 million RMB to establish Linuo-Baoguang Joint-Stock enterprise, which is specialized in producing raw material glass.Linuo-Baoguang has 12 sets electric melting furnaces and able to supply 100, 000 ton raw material glass tubes annual. Baoguang adopts automatic digital production lines for vacuum tube plating, advanced melting technology ensure the glass material quality at a top-level, use Optosol-Aplameter measuring instrument can simulate and test thbe coating absorbance and exissivity. Baoguang vacuum tubes are enjoying high reputation in the China domestic market , we also exported a big quantity products to the overseas market such as Germany, Spain, Poland, United states, Mexico, India, Pakistam, Vietnam, Korea, Syria, Turkey and ***** the business concept of "Constantly Developing with High Quality Products and Contribute to Energy-Saving".with high quality products and best service, Baoguang will try the best efforts to serve more and more customers in the ***** warmly welcome customers to visit Baoguang.