Haining City Baoguang Heat Collection Tubes Co., Ltd. [China]

High quality solar vacuum tube (tri-element coated with excellent absorption rate,longer evacuation time makes tube have high

High quality solar vacuum tube (tri-element coated with excellent absorption rate,longer evacuation time makes tube have high vacuum degree,also very low heat loss.

Our solar vacuum tubes are ideal used on solar collector and other solar thermal applications,

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Tri-element solar vacuum tube (High-tech series)