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.

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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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