QINGDAO SUNTY-ECO INDUSRTRY&TRADE CO.,LTD SUNTY-ECO(Qingdao) founded in 2012, formerly known as Qingdao Green Tech Co., Ltd., mainly engaged in environmental technology development and manufacturing, from the beginning of solar energy products including solar thermal products (solar water heaters and accessories, Solar water heating system collector and accessories) to the development of solar PV application products (solar specific module components