China CNC Machining Service Manufacturers
In the realm of precision parts machining and customization, finding a reliable and capable manufacturer is crucial. GreatLight CNC Machining Factory stands out as a leading option in this field.

I. Our Factory’s Overview
GreatLight CNC Machining Factory was established in 2011. Located in Chang’an District, Dongguan City, which is adjacent to Shenzhen and known as the capital of precision hardware mold processing. Covering an area of approximately 7600 square meters, we have 150 employees. Our factory is equipped with 127 pieces of precision peripheral equipment. This includes large high – precision five – axis, four – axis, and three – axis CNC machining centers, lathes, milling machines, grinding machines, EDM machines, vacuum forming machines, SLM 3D printers, SLA 3D printers, and SLS 3D printers. With three wholly – owned manufacturing plants, we are a professional production enterprise specializing in rapid prototyping and precision machining.
II. Our Services and Capabilities

Wide Range of Machining Services
We focus on the design, processing, customized production, and application of precision prototype models. Our precision CNC machining services cover three – axis, four – axis, and five – axis machining. We also offer CNC milling services, die casting mold/metal die casting processing services, vacuum casting customization, sheet metal processing customization.
In terms of 3D printing, we provide stainless steel 3D printing, aluminum alloy 3D printing, titanium alloy 3D printing, and mold steel 3D printing. In total, we have nearly a hundred rapid prototyping processing services and comprehensive solutions.
High Precision and Large – scale Processing
Our factory has high – precision capabilities, able to process to ±0.001mm/0.001 In and above. The maximum processing size can reach 4000 mm.
One – stop Post – processing Services
We offer one – stop surface post – processing services, which is very convenient for customers who need complete solutions for their parts.
III. Quality Assurance
ISO Certifications
GreatLight CNC Machining Factory strictly adheres to ISO quality standards and has obtained ISO 9001:2015 certification. This ensures that our production lines use advanced technology to guarantee precision and accuracy in manufacturing. Our in – house precision measurement and testing equipment can verify that all materials and parts meet your specifications.
Moreover, we also comply with other international standards. For data security in intellectual property – sensitive projects, we are compliant with ISO 27001 standards. Our medical hardware production meets ISO 13485 standards. And for the automotive and engine hardware component industries, we follow IATF 16949 standards, which are designed to improve quality, streamline processes, and reduce variation and waste in the supply chains.
After – sales Guarantee
We provide an after – sales guarantee. If there are quality problems, we will do free rework. And if the rework is still unsatisfactory, we will give a full refund.
IV. Our Reputation and Credit
According to the enterprise credit evaluation standard Q/GXZC – 0001 – 2022, combined with our credit record, operation, debt risk, development prospects, social reputation, and public recognition, our credit rating is determined as AAA. This shows our reliability and trustworthiness in the market.

When it comes to custom metal and plastic parts, whether it’s complex parts manufactured from 3D designs or finished products for high – end conference presentations, GreatLight CNC Machining Factory can quickly produce prototypes and parts within days using our advanced CNC machining technology. So, if you are in need of CNC machining services in China, GreatLight CNC Machining Factory is an excellent choice.


















