Tongyu Manufacturing delivers high-accuracy CNC machining services for metal and plastic parts. Specializing in CNC turning, multi-axis milling, stamping, and sheet metal fabrication for critical industries. ISO 9001 certified.
CNC Turning Parts
Typical Products: Shafts, bushings, fittings, connectors, fasteners
Materials: Aluminum 6061/7075, Brass C360, Stainless 303/304, PEEK
Tolerance: ±0.005mm | Max Diameter: Ø300mm
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CNC Milling Parts
Typical Products: Housings, brackets, gears, prototypes, fixtures
Capabilities: 3/4/5-axis | Materials: Steel, Titanium, Nylon, Delrin
Surface Finish: Ra 0.4-3.2μm | Size: 1200x600x500mm
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Metal Stamping Parts
Typical Products: Electrical contacts, brackets, springs, washers
Press Capacity: 300T-1000T | Materials: Copper, Spring Steel, Phosphor Bronze
Volume: 10K-5M pcs/month | Tolerance: ±0.05mm
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Sheet Metal Fabrication
Typical Products: Enclosures, chassis, racks, panels, brackets
Processes: Laser cutting, bending, welding, powder coating
Materials: Aluminum 5052, Stainless 304, Galvanized Steel (0.5-6mm)
Finishing: Anodizing, Painting, Plating
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Industry-Specific Solutions
Automotive Components
Engine mounts, sensor housings, EV battery components - IATF 16949 compliant.
Aerospace Parts
Flight-critical brackets, UAV components - AS9100 standards.
Medical Devices
Surgical tooling, implant prototypes - ISO 13485 certified cleanroom production.
