SHANGHAI TONGJIAN SHIKE ENERGY CO.,LTD have two factorys in china mainland,they'are name are HAINING GUANGTAI SOLAR ENERGY INDUSTRY CO.,LTD and HAINING OUJIN PLASTIC CO.,LTD.



"Quality assurance and customer satisfaction" is HAINING GUANGTAI SOLAR ENERGY INDUSTRY CO.,LTD 'S top belief. Our company is one of the most professional manufacturers producing energy conservation and environment-friendly products, such as solar water heaters, solar panels, etc. Through several years of development, our company has been the outstanding one in the solar energy...