Overview Services Offers CNC machining and 3D printing. Listed finishes include anodizing, electroplating, polishing, laser marking and heat treatment. ↗ ↗
Quality control Inspection equipment listed includes CMM, Zeiss, Hexagon, Mitutoyo, XRF/spectrometer and 3D scanner. Offers FAI documentation. ↗
Delivery Takes prototypes, low-volume runs and mass production. ↗
Materials ↗ Aluminum 6061 Stainless steel 316L Carbon/alloy steel Titanium Brass Copper ABS PC POM Nylon/PA PP TPU/TPE Resin (3D printing) Carbon fiber Certificates (listed on site) ↗ Photos From the manufacturer’s website ↗
About Zhihui Precision What they do Zhihui Precision is a CNC machining manufacturer in Dongguan, operating 10,000 m² of floor space. Besides CNC machining, the site offers 3D printing. The site pitches prototype, low-volume, mass production runs for medical, automotive, robotics, new energy/EV. ↗ ↗
What’s different Equipment listed: 50 cnc machining centers. ↗ Publishes tolerances down to ±0.002 mm. ↗ Also runs precision grinding, which few of the 100 sites list. ↗ Full specifications Values as stated on the manufacturer’s website. The link icon next to a value opens its source page.
Capabilities Max axes 5-axis Max part size Not stated Tightest tolerance ±0.002 mm (stated alongside CMM inspection) Equipment list cnc machining centers: 50 Materials & finishing Material grades Aluminum 6061; Stainless steel 316L; Carbon/alloy steel; Titanium; Brass; Copper; ABS; PC; POM; Nylon/PA; PP; TPU/TPE; Resin (3D printing); Carbon fiber In-house surface finishes anodizing, electroplating, polishing, laser marking, heat treatment Quality control Inspection equipment CMM, Zeiss, Hexagon, Mitutoyo, XRF/spectrometer, 3D scanner, FAI Reports available (FAI, PPAP, material certs) FAI; Material certificates Volume & lead time Best-fit batch size prototype/low-volume/mass production MOQ Not stated Rush lead time Not stated Prototype lead time Not stated Production lead time Not stated Other Industries served Medical What’s different Equipment listed: 50 cnc machining centers. Publishes tolerances down to ±0.002 mm. Also runs precision grinding, which few of the 100 sites list. Founded Not stated Certificates (listed on site) ISO 13485 City Dongguan, China
