Top 6 CNC Machining Part Supplier in China

Jan 19, 2026 Leave a message

CNC machined parts are central to modern precision manufacturing, valued for their exceptional accuracy, superior surface finish, and outstanding reliability. Widely used in critical sectors such as aerospace, medical devices, automotive engineering, and smart technology, these components are produced using advanced CNC machinery and CAD/CAM systems. This process enables efficient and consistent fabrication-from complex prototypes to high-volume orders-while supporting a variety of materials including aluminum alloys, stainless steel, and engineering plastics to meet diverse requirements for strength, weight, and environmental resistance.

 

Zhejiang Shangshi Precision Hardware Manufacturing Co., Ltd.
As a leading CNC machining specialist, Zhejiang Shangshi Precision provides high-performance components for demanding industries like aerospace, automotive, medical, and robotics. The company operates state-of-the-art multi-axis CNC machines, complemented by CMM inspection and rigorous material testing. Their expertise covers precision turning, milling, and complex surface machining, along with finishing services including anodizing, plating, and heat treatment. With a strong focus on quality certifications and custom engineering support, Shangshi ensures reliable, high-tolerance parts that meet global standards and client specifications.

 

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Shenzhen Ruiyee Precision Technology Co., Ltd.
Specializing in custom CNC machining and sheet metal fabrication, Shenzhen Ruiyee serves industries from consumer electronics to industrial equipment. Their capabilities include 3/4/5-axis CNC milling, turning, and precision grinding, supported by ISO 9001 quality management. With a focus on rapid prototyping and low-to-medium volume production, they offer reliable service and on-time delivery.

 

Dongguan Lanye Precision Manufacturing Co., Ltd.
Lanye Precision provides a wide range of CNC machining services, including aluminum, stainless steel, and titanium parts for automotive, medical, and communication applications. Their facility houses advanced CNC equipment and full inspection tools, emphasizing accuracy and cost-efficiency for both prototype and batch production.

 

Suzhou Fema Precision Manufacturing Co., Ltd.
FEMA Precision excels in complex CNC-machined components, particularly for automation, semiconductor, and medical devices. They offer multi-axis milling, turning, and Swiss-type machining, with additional surface treatment options. Their engineering team supports design optimization for manufacturability and performance.

 

Ningbo Haishu Nuoting Machining Factory
This supplier focuses on precision CNC parts for machinery, marine, and energy sectors. With capabilities in deep-hole drilling, threading, and high-tolerance milling, they provide durable components in various metals and plastics, backed by consistent quality control and competitive pricing.

 

Beijing Jingdiao Group Co., Ltd.
Known for high-speed precision machining and advanced CNC systems, Jingdiao serves the mold, aerospace, and electronics industries. They integrate in-house CNC technology with tailored solutions, offering high-accuracy parts and efficient production services for demanding applications.