Xiamen Kingfeels Energy Technology Co., Ltd. is a high-tech enterprise of PV mounting system R & D, production, sales and after-sales service.  Fujian Shuangheng Group who has 28 years history and the mother company of Kingfeels, it is one of the largest aluminum extrusion factory in Fujian province. Shuangheng Group intergated all manufacture process in our own factory including ingot melting, extrusion, anodizing, cutting, stamping etc...