Zhejiang Kangpurui Auto Parts Co., Ltd. is located in the Pinghu National Economic Development Zone in Zhejiang, within the 100-kilometer economic circle of Shanghai, Hangzhou and Ningbo.

The company's main business is the production and sales of automotive transmission shaft standard parts. It has Germany Ipsen heat treatment equipment, Japan OKUMA automatic processing line, Japan NACHI broaching machine, Japan MURATEC double spindle lathe, Germany GEORG six window punching machine, Taiwan gold Feng punch, Ningxia Little Giant CNC, Jinshang precision three-pin professional machine tools and other production equipment; also has spectrometers, length gauges, roughness profilers, roundness meters, projectors, universal industrial microscopes and other testing equipment.


At present, the annual production capacity has reached 7 million pieces of three-pin shafts, 10 million pieces of inner star wheels, and 20 million pieces of cages (ball cages). The products are mainly supplied to Shanghai Natiefu Company for Shanghai Volkswagen, Shanghai GM, FAW-Volkswagen, Mercedes-Benz, BMW, Changan Ford, Shenlong Fukang and other well-known auto manufacturers, aiming to become China's largest manufacturer of transmission system standard parts, the cage is currently one of the largest domestic production capacity production enterprises.


With the continuous development of the company, the company's production equipment, testing equipment and other hardware are constantly upgraded. While expanding the production capacity, it has further promoted the automation transformation and upgrading of the company and ensured stable product quality. Relying on technological precipitation and continuous independent innovation, the company takes "zero defects" as the company's direction of hard work, continuously provides competitive products and services, and gradually grows into an excellent product and service provider for automotive chassis drive shaft standard parts.

Main Products

Inner star wheel

Ball cage, inner star wheel, three pin shaft: important c.. Read More

Three pin shaft

Ball cage, inner star wheel, three pin shaft: It is an im.. Read More

Ball cage

Ball cage, inner star wheel, three pin shaft: It is an im.. Read More

Testing Equipment

  1. Marr altimeter

  2. Horizontal projector

  3. Marr Roundness Tester

  4. Marr Length Gauge

  5. Roughness profiler

  6. Photoelectric direct reading spectrometer

  7. Three pin joint pull force testing machine

  8. Rockwell hardness

Ball cage soft processing automatic connection

Using Jinshang CNC lathe, Taiwan Weitai milling machine, Boxin punch, Starf ultrasonic cleaning machine and other professional equipment for ball cage production, Kunshan Aoi truss robot to automatically load and unload and continuously update and improve the intelligent error prevention device and new equipment during the production process. The addition of a full-automatic eddy current testing hardness sorting machine to improve production efficiency, save costs, and ensure quality in line with "Industry 4.0", and implement the "automated, intelligent, one logistics" production model, which realizes the instant product from the blank to the immediate packaging Fully automatic continuous operation.

Three-pin inner star wheel pulling gear automation

Adopt vertical broaching machine to produce professional equipment, adopt BLUEARROW truss robot to load and unload automatically, and continuously update and improve the intelligent error prevention device in the production process to improve production efficiency, save costs, ensure quality, and implement "automation "Chemical, one logistics" production mode, real-time and automatic continuous operation of the product from the blank to the immediate packaging.

Machining automation of three-pin inner star wheel lathe

Adopting professional production equipment such as Jinshang CNC lathes, automatic loading and unloading with ABB 6-axis robots, and continuous updating and improvement of intelligent error prevention devices in the production process to improve production efficiency, save costs, ensure quality, and implement "automation, The intelligent, one-logistics "production mode" realizes the real-time and fully automatic continuous operation of products from the on-line to the direct packaging.