1933 - 2007
Zhongjie Friendship Factory
2008 - 2017
Shenyang Machine Tool Co., Ltd. Zhongjie Drilling and Boring Machine Factory
2018 - future
Shenyang Zhongjie Zhongchuang Intelligent Equipment Co., Ltd.
Radial Drilling Machine was born in Shenyang Zhongjie Friendship Factory
Zhongjie Friendship Factory was established
Responding to the country's call for “East Moving West Construction” to establish “Shenyang Zhongjie Lightweight Drilling Factory” in Dongling District, Shenyang City