Haining city Shangjin solar collector tube Co., Ltd. is a manufacturing factory major in producing solar vacuum tube, solar heater, which is established in 2010 and located in haining, zhejiang, adjacent to Shanghai-Hangzhou Expressway. Shangjin is covering about 5,000 square meters and invest about 1 million yuan. With the implementation of ISO9001 international quality system, we continuously improve product quality, and promote the "innovation, unity and enterprising" spirit in our enterprise in order to obtain the greatest satisfaction, which is our purpose.



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