Top 12 CNC machining companies in China (2026)

If you are looking for the best CNC machining companies in China, the top choices in 2026 include Qiao Sourcing (your sourcing agent on the ground), RapidDirect, 3ERP (3E Rapid Prototyping), WayKen Rapid Manufacturing and Star Rapid. Together they span quick-turn prototype platforms and precision job shops; matching your drawings, tolerances and volumes to the right tier is where the price is decided.

Top 12: CNC machining companies in China worth considering

China’s CNC machine market reached about USD 32 billion in 2025, roughly a third of global demand, and nearly 90 percent of the country’s machining capacity sits in two coastal clusters led by the Dongguan and Shenzhen corridor of the Pearl River Delta.

• 2. RapidDirect

  Shenzhen, Guangdong · est. 2009

  On-demand manufacturing platform founded in 2009 that pairs instant online quoting with its own Shenzhen factory and a network of over 700 vetted Chinese suppliers. Covers CNC machining, sheet metal, injection molding and 3D printing, holds ISO 9001:2015, ISO 13485 and IATF 16949 certifications, and staffs over 30 quality engineers.

  online platforminstant quotingISO 13485
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• 3. 3ERP (3E Rapid Prototyping)

  Zhongshan, Guangdong · est. 2010

  Started as a four-person operation in 2010, opened its own factory in 2013 and now runs about 80 staff across two Zhongshan plants with over 50 machines including 5-axis mills. ISO 9001:2015 certified with CMM inspection, it holds tolerances to ±0.01 mm and has prototyped for automotive brands including Lamborghini and BMW.

  prototyping5-axis millingautomotive
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• 4. WayKen Rapid Manufacturing

  Shenzhen, Guangdong · est. 2012

  Shenzhen prototyping specialist founded in 2012 that runs separate plastic and metal factories totaling about 20,000 square feet with over 60 staff. ISO 9001:2015 certified, it is best known for automotive design prototypes, machining transparent PMMA lighting lenses and optical parts, and adds vacuum casting and low-volume injection molding.

  automotive prototypesoptical PMMAlow volume
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• 5. Star Rapid

  Zhongshan, Guangdong · est. 2005

  Founded in 2005 by British engineer Gordon Styles, Star Rapid employs over 250 people in a 60,000 square foot plant in Zhongshan’s Torch Development Zone. It combines multi-axis CNC machining, plastic injection molding and 3D metal printing, is ISO 9001 certified, and its Industry 4.0 modernization has been profiled in international trade press.

  rapid prototypingmetal 3D printinginjection molding
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• 6. HLH Prototypes

  Shenzhen, Guangdong

  Shenzhen headquartered prototyping and low-volume manufacturer whose 130,000 square foot facility is divided into six dedicated units covering CNC milling and turning, 3D printing, vacuum casting, sheet metal and rapid tooling. Chinese-owned and Western-managed, the group has served more than 3,000 companies in 50 countries, with added capacity in Dongguan.

  prototypesrapid toolinglow volume
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• 7. DEK Manufacturing (Junying)

  Dongguan, Guangdong · est. 2002

  Established in 2002 alongside sister brand Junying, DEK supplies precision CNC machining, aluminum and zinc die casting, injection molding and 3D printing from Dongguan to more than 2,300 customers worldwide. Certified to ISO 9001, ISO 13485 and AS9100D, it serves medical, aerospace, automotive and electronics export buyers.

  precision machiningAS9100die casting
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• 8. Sunrise Metal Technology

  Kunshan, Jiangsu · est. 2011

  Aluminum specialist founded in 2011 running 11 cold-chamber die casting machines from 280 to 1,600 tons plus 23 CNC machining centers across plants in Kunshan and Nantong. Certified to IATF 16949:2016, ISO 13485:2016 and ISO 9001:2015, it delivers cast and machined parts to automotive, marine, medical, telecom and robotics customers.

  die castingIATF 16949aluminum
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• 9. KAIAO Rapid Manufacturing

  Shenzhen, Guangdong · est. 1995

  Rapid prototyping pioneer established in Shenzhen in 1995 that operated China’s first 3D Systems SLA stereolithography machine. KAIAO now pairs CNC machining on FANUC high-speed machining centers with SLA and SLS 3D printing, vacuum casting, sheet metal and rapid tooling, serving international product development and low-volume manufacturing clients.

  SLA pioneerprototypingvacuum casting
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• 10. SuNPe Prototype

  Zhongshan, Guangdong · est. 2005

  Grew from a 2005 Zhongshan workshop into one of China’s largest prototyping companies, now operating four plants covering 30,000 square meters with over 550 staff. Its 300-plus machines include more than 200 CNC mills, among them 25 five-axis units, plus vacuum casting, injection molding and die casting lines.

  large scaleprototypinglow volume
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• 11. AT-Machining

  Shenzhen, Guangdong · est. 2010

  Shenzhen precision shop founded in 2010, certified to ISO 9001:2015, running 3-, 4- and 5-axis mills, turning centers and Swiss-type lathes that hold tolerances down to ±0.005 mm. It has machined more than 2 million parts in over 100 materials for 420-plus customers in medical, robotics and green energy.

  high precisionSwiss turningtight tolerance
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• 12. Runsom Precision

  Dongguan, Guangdong

  Registered as Dongguan Ruisheng Precision Technology, Runsom is an ISO 9001:2015 certified shop with more than a decade of export experience spanning 3-, 4- and 5-axis milling, turning, grinding and EDM. It machines over 90 metals and plastics to tolerances of ±0.01 mm and ships to more than 100 countries.

  custom partsmulti-axisEDM
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Company facts compiled from public sources; listing is informational and implies no partnership. Ranks 2-12 are editorial reference names, not clients: we introduce you to the right tier for your volume, giants included when it fits.

China CNC Machining Market Overview (2026)

• China’s CNC machine market was valued at about USD 32.2 billion in 2025, roughly a third of a global market worth USD 101 billion, and industry forecasts see it passing USD 35 billion in 2026.
• Close to 90 percent of Chinese CNC capacity concentrates in two coastal mega-regions: the Pearl River Delta around Dongguan and Shenzhen and the Yangtze River Delta around Suzhou, Kunshan and Ningbo.
• Guangdong leads on advanced capability, with about 52 percent of its factories offering 5-axis machining, while Dongguan doubles as the world’s mold-making capital and Shenzhen anchors the densest electronics supply chain on earth.
• Machine-hour rates typically run USD 20 to 60 for 3-axis milling and USD 60 to 140 or more for 5-axis work, some 40 to 60 percent below North American benchmarks, with standard tolerances of ±0.01 to 0.02 mm and top shops holding ±0.005 mm.
• Buyers should require ISO 9001 as a baseline and add ISO 13485 for medical parts, IATF 16949 for automotive programs and AS9100 for aerospace work.

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