Manufacturers of blades and materials: Ningbo Saiweisi Machinery Co., Ltd., Rong Gui Hengda Machinery Factory, Shunde District, Foshan City, Shandong Shuang Yi Group Co., Ltd., Siemens Wind Blade Co., Ltd., Jushi Group, Dezhou Century Weineng Wind Power Equipment Co., Ltd., Wind Power Group International Advanced Equipment Technology Company, Shanghai Heishan Hardware Co., Ltd., Tianjin Jinsheng Jida Technology Development Co., Ltd., Baoding Liansheng Trading Co., Ltd., Shanghai Lei Jia High Strength Steel Co., Ltd. Shijiazhuang Paint Factory, PPG Industry Group, Vestas, Tianjin Aode Machinery Co., Ltd., Jilin Xiangfeng Wind Power Equipment Co., Ltd., Shanghai Jincheng Industry Co., Ltd., Wuxi Nair Wind Power Technology Development Co., Ltd., Beijing Blue Liwen (Chemical Industry) Technology Co., Ltd., Shanghai Arctic Ice High Strength Steel Co., Ltd., Guangdong Mingyang Wind Power Industry Group Co., Ltd., Shanghai Bolu Logistics Co., Ltd. ..