INFO
联系方式
地址 | BAOGUANG Heat Collection Tubes Co. Ltd. No.4 Yuanhua Industrial Zone Haining City, Zhejiang,PRC 314416 Haining |
国家 | 中国(中华人民共和国) |
电子邮箱 | Get in contact with BAOGUANG Heat Collection Tubes Co. Ltd. |
产品/机械
Rough glass tube - Solar vacuum tube. Our company equipped with more than 40 automatic production lines for vacuum sputtering plating, our annual production capacity reachs more than 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.