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Are you looking for reliable aluminum CNC machining factories in China? Wondering which manufacturers can deliver high-precision parts, fast turnaround, and cost-effective solutions? Curious about the capabilities, technologies, and services offered by top Chinese CNC machining suppliers? If you’ve ever asked these questions, you’re not alone—many engineers and businesses face the same challenge when sourcing custom aluminum components.
In this article, we highlight the top 10 aluminum CNC machining factories and manufacturers in China, providing insights into their expertise, production capabilities, and industries served. From advanced 3-, 4-, and 5-axis CNC machining to sheet metal processing, rapid prototyping, and surface finishing, these manufacturers offer comprehensive solutions for automotive, aerospace, medical, electronics, and industrial applications. We also cover OEM and ODM services, quality standards, and production scales, helping you quickly identify reliable partners for both prototypes and large-scale production.
Below, you’ll find a curated list of the leading aluminum CNC machining suppliers, their core capabilities, and what makes them stand out in the market. Keep reading to discover the best factories that can turn your designs into high-quality, precision-engineered parts.
| Brand | Headquarters | Core Manufacturing Solutions |
|---|---|---|
| 1. Yijin Solution | Shenzhen, China | 3-, 4-, 5-axis CNC machining, Swiss-type turning, laser cutting, sheet metal processing, OEM/ODM support |
| 2. PartMFG | Shenzhen, China | Precision CNC machining, sheet metal, 3D printing, OEM/ODM, prototype & production parts |
| 3. TiRapid | Zhongshan, China | 5-axis CNC machining, sheet metal, injection molding, aluminum extrusion, prototyping |
| 4. JLCCNC | China | 3-, 4-, 5-axis milling, CNC turning, EDM, sheet metal, rapid prototyping, low/mid-volume production |
| 5. ZP Aluminum | Foshan, China | Aluminum extrusion, CNC machining, heat sinks, housings, metal fabrication, OEM/ODM |
| 6. Rp Proto | Xiamen, China | Rapid prototyping, CNC milling & turning, 3D printing, die casting, injection molding, surface finishing |
| 7. STYLECNC | Jinan, China | CNC routers, milling, laser cutting, engravers, welding, wood & metal processing |
| 8. VMT CNC | Shenzhen, China | 3-, 4-, 5-axis CNC machining, Swiss-type turning, die casting, sheet metal, surface finishing |
| 9. Shenzhen Hongsinn | Shenzhen, China | 5-axis CNC machining, turning, milling, sheet metal, die casting, injection molding, 3D printing, surface finishing |
| 10. Innovaw | Ningbo, China | Die casting, CNC machining, surface finishing, rapid prototyping, mold design, global production support |
Introduction:
Founded in 2003 and headquartered in Shenzhen, China, Yijin Hardware has become a leading aluminium CNC machining manufacturer trusted by global businesses seeking high-precision custom components. With over two decades of machining expertise and a powerful production facility covering more than 25,000 square meters, Yijin operates as a fully equipped aluminum CNC machining factory specializing in complex parts, tight tolerances, and personalized engineering support. Their manufacturing capabilities include advanced 3-axis, 4-axis, and 5-axis CNC machining centers, Swiss-type lathes, laser cutting systems, and automated lathes—allowing them to serve industries such as aerospace, medical, automotive, high-speed rail, and industrial equipment. As a reliable aluminium CNC machining supplier offering OEM and ODM solutions, Yijin Hardware provides comprehensive design assistance, strict quality inspections, and fast turnaround times to ensure customers receive durable, high-performance aluminum parts tailored to their applications.
Established: 2003
Headquarters: Shenzhen, China
Core Manufacturing Solutions:
Introduction:
Founded in 2010 and headquartered in Shenzhen, China, PartMFG has established itself as a premier aluminum CNC machining company, providing comprehensive one-stop solutions for global customers. Specializing in precision CNC machining, sheet metal fabrication, and 3D printing, PartMFG caters to diverse industries including automotive, medical, aerospace, electronics, and consumer products. By combining advanced equipment with skilled engineering teams, the company ensures high-quality, reliable, and cost-effective manufacturing services for both prototypes and large-scale production.
PartMFG stands out among China CNC machining factories and suppliers for its ability to deliver customized solutions tailored to client specifications, emphasizing aluminum CNC machining, precision components, and rapid prototyping. With over 15 years of experience, a track record of serving more than 2,000 clients in 30+ countries, and a strong focus on quality and innovation, PartMFG continues to support engineers and businesses in turning their designs into precise, production-ready parts efficiently and affordably.
Established: 2010
Headquarters: Shenzhen, China
Core Aluminum CNC Machining Solutions:
Introduction:
Established in 2009 and headquartered in Zhongshan, Guangdong, TiRapid has grown into a leading China aluminum CNC machining factory and custom parts manufacturer, offering complete solutions for brands and engineers seeking high-precision aluminum CNC machining. Specializing in 5-axis CNC machining, precision metal and plastic components, and large-scale production, TiRapid provides integrated services including sheet metal fabrication, injection molding, and aluminum extrusion. The company combines ISO 9001-certified quality control, free DFM design support, and rapid prototyping to ensure every part meets tight tolerances and engineering specifications, making it an ideal partner for customized CNC machining solutions in China and worldwide.
Established: 2009
Headquarters: Zhongshan, Guangdong, China
Core CNC Machining Solutions:
Introduction:
Founded in 2009 and based in China, JLCCNC is a leading China CNC machining company specializing in high-precision aluminum and metal parts manufacturing. With a factory area exceeding 15,000㎡, over 600 advanced CNC machines, and a team of more than 100 skilled engineers, JLCCNC provides comprehensive manufacturing solutions from prototyping to low- and mid-volume production. The company excels in 3-, 4-, and full 5-axis CNC milling, CNC turning, EDM, sheet metal fabrication, and 3D printing services for materials including aluminum 6061/7075, stainless steel, copper, brass, PMMA, POM, ABS, and other plastics. JLCCNC combines ISO 9001:2015-certified quality management, online instant quoting, and fast global delivery, catering to industries such as aerospace, automotive, electronics, and robotics, making it a trusted partner for precise and customizable CNC machining services in China and internationally.
Established: 2009
Headquarters: China
Core CNC Machining Solutions:
Introduction:
Established in 2002 and headquartered in Foshan, Guangdong, China, ZP Aluminum Co., Ltd is a leading manufacturer of high-quality aluminum extrusions and CNC machined products. Covering a factory area of 52,000㎡, ZP Aluminum operates 12 aluminum extrusion lines ranging from 600T to 10,000T, along with anodizing, powder coating, wooden grain, and molding facilities. Their metal fabrication workshop is equipped with over 30 CNC machines, 10 punching machines, stretch forming machines, welding machines, laser cutting, and press brake systems, enabling precise machining and complex custom aluminum solutions. ZP Aluminum serves industries such as construction, automotive, electronics, lighting, furniture, and thermal management, providing comprehensive solutions from design and prototyping to mass production. With ISO 9001:2015 certification, SGS compliance, and extensive OEM/ODM experience, ZP Aluminum delivers fast, reliable, and fully customizable aluminum products to global clients.
Established: 2002
Headquarters: Foshan, Guangdong, China
Core Aluminum Solutions:
Introduction:
Established in Xiamen, Fujian Province, China, RpProto Co., Ltd specializes in rapid prototyping and low-volume manufacturing, offering high-precision aluminum CNC machining, 3-axis, 4-axis, and 5-axis milling, CNC turning, EDM, and anodizing services. Covering a total area of 14,000㎡ with a construction area of 18,000㎡, RpProto operates over 200 sets of machinery and employs 230 skilled engineering and technical personnel. The company provides comprehensive prototyping and production solutions for industries such as automotive, aerospace, medical devices, electronics, and consumer products. With over 20 years of experience and more than 4 million parts manufactured for 1,000+ companies across 50+ countries, RpProto delivers precise, reliable, and fully customized aluminum and metal parts from concept to finished product.
Established: 2005
Headquarters: Xiamen, Fujian Province, China
Core CNC & Manufacturing Solutions:
Introduction:
Jinan Style Machinery Co., Ltd. (STYLECNC), founded in 2003 in Jinan, China, is a globally recognized CNC machine manufacturer. The company specializes in designing, developing, and manufacturing a wide range of CNC machines, including routers, milling machines, laser cutters, engravers, welders, plasma cutters, wood lathes, digital cutters, and edge banding machines. STYLECNC serves both hobbyists and industrial users, with products available in over 180 countries.
Established: 2003
Headquarters: Jinan, Shandong Province, China
Core Strengths:
Introduction:
Established in 2005 and headquartered in Shenzhen, Guangdong Province, China, VMT CNC is a globally recognized aluminum CNC machining factory and manufacturer specializing in high-precision CNC aluminum parts. The company serves clients across aerospace, automotive, medical, electronics, and industrial automation sectors, providing end-to-end solutions from rapid prototyping to large-scale production. VMT CNC combines advanced 3-, 4-, and 5-axis CNC machining centers, Swiss-type turning, die casting, sheet metal processing, and extensive surface finishing capabilities to produce complex aluminum components with tight tolerances and exceptional surface quality. Its services cater to OEM and ODM projects, supporting customized aluminum CNC machining, aluminum housings, electronic enclosures, and industrial-grade mechanical parts.
Established: 2005
Headquarters: Shenzhen, Guangdong Province, China
Core Aluminum CNC Machining Solutions:
Introduction:
Founded in 2010 and based in Shenzhen, China, Shenzhen Hongsinn Precision Co., Ltd. is a leading aluminum CNC machining manufacturer and supplier, providing precision custom machining solutions worldwide. Hongsinn offers 5-axis CNC machining, turning, milling, sheet metal bending, welding, die casting, plastic injection, and 3D printing. Their factory features advanced CNC machines and quality inspection systems, supporting materials such as aluminum alloys, stainless steel, brass, titanium, and plastics. ISO 9001:2015 certified, Hongsinn delivers flexible prototyping and production with high precision and reliable quality for aerospace, automotive, electronics, and medical industries.
Established: 2010
Headquarters: Shenzhen, Guangdong Province, China
Core Aluminum CNC Machining Solutions:
Introduction:
Founded in 1998 and headquartered in Ningbo, China, Innovaw is a professional manufacturer specializing in aluminum and zinc die casting, CNC machining, and surface finishing. With over 20 years of experience, Innovaw serves industries including automotive, aerospace, marine, LED lighting, medical, and energy. Their capabilities include high-precision die casting, low-pressure casting, gravity casting, investment casting, sand casting, and CNC machining of parts ranging from 10×20mm to 1500×1000mm. Innovaw emphasizes quality, flexibility, and customer-centered service, with certifications including IATF 16949, ISO 14001, and ISO 45001, ensuring reliable mass production and rapid prototyping solutions worldwide.
Established: 1998
Headquarters: Ningbo, Zhejiang Province, China
Core Aluminum & Zinc Die Casting Solutions:
China has become a global hub for high-precision aluminum CNC machining, offering a wide range of manufacturers capable of delivering complex components for industries such as automotive, aerospace, medical, and electronics. The top 10 aluminum CNC machining factories excel in advanced 3-, 4-, and 5-axis machining, rapid prototyping, sheet metal fabrication, and comprehensive surface finishing, combining high-quality standards with efficient production capabilities. These manufacturers provide both OEM and ODM services, catering to small prototypes as well as large-scale production runs.
Among these leading suppliers, each company stands out for its specialized expertise, precision engineering, and commitment to quality. They leverage state-of-the-art equipment, skilled engineering teams, and rigorous quality control systems to ensure parts meet tight tolerances and demanding specifications, making them trusted partners for global clients.
One notable example is Innovaw, headquartered in Ningbo, China. With over 20 years of experience in aluminum and zinc die casting, CNC machining, and surface finishing, Innovaw offers one-stop solutions from design and prototyping to mass production. For companies seeking reliable, high-precision manufacturing in China, Innovaw represents a proven partner capable of delivering both quality and flexibility.
