For many years, Sandum ("In-saiL") is dedicated to manufacturing of precision parts used in every industy including automotive, machinery, sensor, automation, telecommunication, etc. We have more than 30 CNC machines and 150 cam-based auto lathes, and many other facilities such as drilling machine, grinding machine, threading machine, etc. Our manufacturing Capability: - Turning
- Drilling
- Milling
- Knurling
- Threading
- Tapping
- slotting
- ....
OD Φ0.5~Φ25mm, length 2mm~70mm, precision +/-0.002mm tol. Finish: Ni, Zn, Ag, Ti, Cu, Au... Plating coupling nut
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