Proizvodnja: Industrijski park Youwei, grad Liqingu, grad Dingzhou, provincija Hebei.
Odjel za istraživanje i razvoj: Zgrada 14, Kelin Electric High-end Intelligent Power Equipment Manufacturing Base, No.8, Yuanhang Road, Sijiazhuang Town, Luquan District, Shijiazhuang City, Hebei Province.
