Haining Aojin Solar Energy Industry Co., Ltd.

Our company specializes in the production of all-glass vacuum
tubes and solar water heaters. Our company, with 7 fully automatic
vacuum coating production lines, makes full use of the laser
marking anti-counterfeit technology. Our annual yield reaches
9,000,000 pieces of tubes and 40,000 sets of solar water heaters,
including pressurized and non-pressurized solar water heaters.



Our company is located in Haining City, Zhejiang Province. We are
120 kilometers away from Shanghai and 60 kilometers away from
Hangzhou, with the most convenient transportation. Our company
covers an area of 10,000 square meters.



Up to now, we've formed a whole system of R&D and have had
domestic and overseas marketing channels. We produce coaxial
structure evacuated tubes with the outer diameter ranging from 47mm
and 58mm to 70mm and the length ranging from 1200mm, 1500mm,
1600mm, 1700mm, 1800mm and 2100mm to 2200mm. Advanced
higher-absorption selective coatings of AL-N/AL and SS-C/Cu &
AL-N/A... [Details]