Custom Precision Components for OEM Programs
Swiss-turned parts, CNC machining, precision gears and custom fasteners manufactured to your drawings.
- Flexible small-batch and repeat production
- Drawing-based precision with tight critical dimensions
- Swiss CNC, CNC, gears and fasteners in one program
All drawings and uploads are handled securely and confidentially.
Precision Shafts & Pins
Swiss CNC Machined Shafts & Pins for Precision Assemblies
Precision Adapter Fittings
Swiss CNC Machined Adapter Fittings for Fluid, Pneumatic & Precision Connection Systems
Bushings & Sleeves
Swiss CNC Machined Bushings & Sleeves for Bearings, Guides & Precision Alignment
Custom Small Precision Parts
Swiss CNC Machined Custom Small Components for Precision Assemblies & Micro-Mechanical Applications
CNC Turned Parts
CNC Turned Parts for Industrial Precision Components
CNC Milled Parts
CNC Milled Parts for Multi-Face Precision Components
CNC Turn-Mill Parts
CNC Turn-Mill Parts for Complex Precision Components
Spur Gears
Custom spur gears manufactured to your drawings. Built for precise meshing, torque transmission and repeat production with straight-tooth geometry.
Helical Gears
Helical Gears for Smooth, Quiet Power Transmission
Worm Gears & Worm Shafts
Worm Gears & Worm Shafts for Compact Right-Angle Drives
Plastic Gears
Plastic Gears for Lightweight, Low-Noise Applications
Custom Precision Gears
Custom Precision Gears for Non-Standard Applications
Special Screws
Special Screws for Non-Standard Fastening Applications
Custom Studs
Custom studs manufactured to your drawings. Built for controlled engagement length, thread accuracy, alignment and repeat production.
Precision Threaded Fasteners
Precision Threaded Fasteners for Fit-Critical Applications
Practical Answers for Buyers
Common questions from buyers reviewing product families and preparing a first RFQ.
Do you sell standard catalogue fasteners or stock gears?
No. Zhuocheng focuses on drawing-based precision components and non-standard parts for OEM and industrial programs. We do not sell catalogue stock.
How should I start if I am unsure which category fits?
Send the drawing and application notes via RFQ. Engineering will map the part to Swiss turning, CNC machining, gear manufacturing or custom fastening as needed.
Can aluminum and stainless projects be supported?
Yes, as materials within machining programs. Browse the Materials & Finishes section on each product page for guidance, then submit an RFQ for confirmation.
Send the drawing and application notes via RFQ. Engineering will map the part to Swiss turning, CNC machining, gear manufacturing or custom fastening as needed.