Custom Precision Screws, Shafts, Pins & CNC Turning Parts Ganggu Hardware ISO Certified
Ganggu Hardware specializes in custom precision screws, shafts, pins, CNC turned parts & non-standard fasteners with ISO9001/SGS/ROHS. Dual factories in Dongguan & Vietnam, ERP traceable system, fast response, exported to 43 countries. Free drawing & specification approval. Inquire now!
2026-04-07