Tuotanto: Youwei Industrial Park, Liqingu Town, Dingzhou City, Hebein maakunta.
Tutkimus- ja kehitysosasto: Building 14, Kelin Electric High-end Intelligent Power Equipment Manufacturing Base, No.8, Yuanhang Road, Sijiazhuang Town, Luquan District, Shijiazhuang City, Hebein maakunta.
