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Dongguan Hongrui

company RICH

about our company

Hongrui is one of the top rapid prototyping companies in China.

Dongguan Hongrui Model Technology Co., Ltd. was established in 2019 with a registered capital of 5 million yuan and currently employs over 100 people. We are one of the best rapid prototyping companies in China, specializing in low-cost OEM CNC machining parts manufacturing. Our products are mainly used in industries such as automotive, medical, electronic, aerospace, machinery, communications, toys, and smart devices.

1393 +
Established in 2019
69 +
More than 100 employees
345 +
5 million registered capital
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24 hours online service
The quality assurance of Hongrui, a precision parts manufacturing factory.

We have invested a significant amount of money in quality and production environment. In 2020, we passed the quality system audit by SGS company, and in 2023, we obtained the "GB/119001-2016 ISO 9001:2015" certificate. In the same year, we also successfully passed the SGS company's environmental system audit. Hongrui strictly implements the provisions of ISO, guaranteeing the product quality and customer satisfaction of CNC machining through meticulous management details.

Production Capacity Of Precision Parts Machining Manufacturer

  • Hongrui has a total of 50 CNC machine tools, including vertical, horizontal, three-axis, four-axis, and five-axis CNC machine tools, which can significantly shorten delivery time. The optimal tolerance can be controlled within ±0.0002 inches and ±0.005 mm, making it suitable for manufacturing OEM parts. 
    Our CNC machining capabilities cover a variety of materials such as aluminum, stainless steel, copper, nickel, cobalt, tungsten, titanium and various plastic parts. In addition to CNC machining, we also offer grinding, milling, turning, deburring, drilling and other services, as well as a variety of surface treatments including rust removal, tapping, sandblasting, polishing, vibration finishing, pressure testing, cleaning and assembly.
Industries suitable for precision parts machining
The precision parts we manufacture are applied in various industries, including aerospace, automotive manufacturing, electronic devices, medical instruments, and instrumentation, among others.

Reasons for choosing our precision parts manufacturing factory

  • company01
    Our strong team of engineers can solve any complex structural components.
  • delivery
    With our own factory, we can react quickly and provide a delivery time of 3-5 days.
  • quality
    We have a comprehensive quality inspection system in place to ensure reliable product quality. 
  • competitive
    Our long-term and stable raw material supplier guarantees the most competitive prices.


Our company's vision is to become a company that provides innovative solutions, offers precision CNC machining products and services, and creates long-term value for stakeholders."