Established in 2004, Haiyan Gaodele New Energy Co., Ltd. whose original name is Shanghai Tianyue, is a professional manufacturer of vacuum tubes of three tenors and solar water heaters. 







Covering a workshop area of 8,000 square meters, we have 6 automatic production lines. Nowadays, our annual output of solar energy heaters has reached 300,000 pieces. Moreover, we have a group of experienced technical talent and advanced equipment. 







Furthermore, we are an ISO9000 certified company. At present, we have already set up an organization and service network of distributing in both large and medium cities in domestic China. 







If you are interested in any of our products, please feel free to contact us directly. We hope to establish cooperative relationships with you...