Shandong Shengyang Power Supply Co., Ltd., Shandong Weineng Environmental Protection Power Technology Co., Ltd.
1. Shandong Shengyang Power Supply Co., Ltd. is located at No. 1 Shengyang Road, Qufu City. Lithium batteries are cheap and affordable.
2. Shandong Weineng Environmental Protection Power Technology Co., Ltd. is located in Dongcheng Industrial Park, Shouguang Town (opposite Kangjiayao Water Village).