Produksi: Taman Perindustrian YoWei, kutha Liqingu, kutha Dingzhou, Provinsi Hebei.
Research and development department: Building 14, Kelin Electric High-end Intelligent Power Equipment Manufacturing Base, No.8, Yuanhang Road, Sijiazhuang Town, Luquan District, Shijiazhuang City, Hebei Province.
