Established in 2000, BoTou YongChuang Spring Manufacturing Co., Ltd. It is located WenMiao Town ,BoTou City,HeBei Province,China. a professional spring manufactory North China. Specifically, the main products include torsion spring, compression extension scroll shaped wire ...
Telephone: 86-0317-8068646
Address:Yinzhuang Village, Wenmiao Town