Beijing Jinzheng Yongxin Technology Co., Ltd. is a professional precision machinery processing manufacturer, mainly engaged in precision mechanical parts processing, CNC machining, CNC CNC lathe processing, CNC Processing parts and non-standard parts processing services, with business scope covering Beijing Chaoyang, Haidian, Fengtai, Changping, Daxing, Hebei and other places.
www.jzyxl.com 2023-10-18