en

CNC machining overall solution

Who are we?
Guangdong Changhong Precision Machinery Co., Ltd is a professional company engaged in the design, manufacturing and assembly services of precision hardware machinery parts, molds, jigs, fixtures and automation equipment. The company is located in 102,Building A, Yonglida Smart Industrial Park, No. 115, XinhuaSouth Road, Wanjiang, Dongguan City,Guangdong Province, China, the company's products cover a variety of fields, such as machinery, electronics, semiconductors, communication equipment, molds, automation special production equipment, etc Precision, characterized by large and medium batches of non- standard precision mechanical parts processing, the product precision reaches 0.002 mm, which conforms to the relevant quality system, and is exported to Japan, the United States, Europe, the Middle East and other regions. The company has first-class production equipment, such as five axis machining center, CNC four axis and three axis machining center, turning and milling compound machining center, CNC lathe, high-speed internal grinder, slow wire walking, lathe, milling machine, grinder, line Cutting, etc.
  • 2020 year
    Industry experience
  • 1600 +
    Cooperative Clients
  • 99 %
    Customer satisfaction
Why choose us
As a CNC machining service supplier, provides high-quality rapid prototyping and cnc sheet metal fabrication services, including CNC machining, rapid tooling and injection molding, sheet metal prototyping, die casting and so on.
  • Order Demand
    We specialize in processing and operating various metal and non-metal precision instrument components, covering various industries such as medical, military, civilian, and construction. With mature processing experience, we have a large processing range, high precision, and high efficiency.
  • Advanced equipment
    We have multiple large modern advanced processing and testing equipment, strict processing concepts, exquisite processing techniques, and high-quality services, which are highly recognized and trusted by our customers! And have the ability to undertake the processing of large mechanical components.
  • On-demand customization
    Strictly following industry standard operations, high processing quality, high product qualification rate, and strict precision error control. We have a group of talents who have been engaged in mechanical automation research and development for many years, solving technical problems in processing for the company and customers.
  • Service Guarantee
    Provide technical solutions, on-time delivery, professional customer service before and after sales, and attentive service to ensure timely problem-solving and quick response for customers. A safe and efficient logistics distribution center ensures accurate and timely delivery of equipment.
Production workshop
The company has first-class production equipment, such as five axis machining centers and other advanced inspection equipment
Services
Compliant with relevant quality systems, exported to regions such as Japan, the United States, Europe, and the Middle East

CNC Turning Services

Our CNC turning service is designed to produce high-precision, symmetrical components with superior surface finishes.

With our advanced turning centers and experienced operators, we can achieve tight tolerances and consistent quality, making us a trusted partner for your cylindrical machining needs.

Whether you require small batch production or single prototypes, our CNC turning service delivers exceptional results every time.

CNC Milling Services

Our CNC milling service is capable of creating intricate shapes and detailed features with exceptional precision.

Whether you need complex geometries or tight tolerances, our advanced milling machines and skilled technicians can bring your design to life.

From simple components to highly complex structures, our CNC milling service ensures that every detail is executed flawlessly, providing you with reliable and high-quality parts.

Quality Control, Excellence

Several imported precision testing instruments and rigorous production process flow

The detection accuracy can reach 0.005MM, reducing the defect rate of components

The pass rate of component inspection is extremely high, and testing reports and material certificates are provided

Worry free after-sales service

7 * 24-hour online customer service to serve you

Provide technical consultation and exchange

Cooperate with product improvement and optimization in the later stage

Latest News
Professional provision of precision parts with five axis linkage CNC machining overall solution

Why is mechanical component processing so important now?

Firstly, in the current industry, machining and workmanship are all done using machinery, especially for metal parts, CNC machining, camshafts, dividers, and other components. The precision requirements for these components are relatively high, and general work cannot reflect the price. Therefore, we need to understand that machining mechanical parts is equally important.
21 Dec, 2025
View Details

What factors need to be considered in the surface treatment of CNC accessories processing?

The selected CNC accessory processing parts should meet the requirements of part quality, good processing economy, and high production efficiency. Therefore, when choosing a processing method, the following factors should be considered:
21 Dec, 2025
View Details
WeChat