About us

Zhejiang CHR Intelligent Equipment Co., Ltd. (Stock Code: 833115) is committed to the development of high-end broaching machines, CNC special machine tools, and robot integrated intelligent complete sets of equipment. It is a leading domestic and internationally advanced broaching equipment provider. It is a national high-tech enterprise, specialized and sophisticated “little giants”enterprise, Zhejiang "hidden champion" enterprise, "machine substitution" engineering service company, and won the first prize of Zhejiang Science and Technology Progress Award.


Application case

Automobile industry:

It is suitable for precision machining of automobile core parts, such as automobile disc brake assembly, tile cover, connecting rod, transmission shaft, steering knuckle, etc., broaching of three-leaf plum blossom holes.

Home appliances field:

1. Suitable for broaching of four-way valves in air conditioners. 2. It is suitable for broaching of deep grooves of air-conditioning compressor cylinder slides.

Other applications:

Suitable for broaching deep water valves.


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