Covering an area of over 80,000 square meters, Haining City Baoguang Heat Collection Tubes Co., Ltd. specializes in manufacturing all glass solar collector evacuated tubes. Our company is 120 kilometers away from shanghai with convenient transportation.
With automatic production lines for vacuum plated membrane, our annual production capacity reaches 10,000,000 tubes. Currently we produce twin glass evacuated tubes with diameters of 47, 58...
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