Wheel nuts, wheel bolts and precision automotive metal parts, cold-forged and CNC-machined in our own plants for importers, wholesalers and OEM programs worldwide.
Four product families, one factory. Standard wheel fasteners for the aftermarket, and matching metal parts built to OEM drawings.
Two production plants, a warehouse and an office building in Ningbo Industrial Park. Cold forging and precision CNC machining are done in house; hot and warm forging, casting, stamping, heat treatment, surface finishing and thread-locking coating run through long-term partner plants under our QC. Automated lines are added every year to keep quality stable and costs competitive.
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We combine the management systems of international manufacturers with the speed and flexibility of a Chinese factory, so parts arrive to spec, on time, at your target price.
Cold forging, CNC turning, machining centers, Swiss-type lathes and precision grinding in our own plants; hot and warm forging, casting, stamping, heat treatment, surface finishing and thread-locking coating by long-term partner plants.
Coordinate measuring machines, contour, roughness and optical measurement. Go / no-go thread gauging and appearance inspection on every batch, salt-spray testing on plated parts.
Since 2009 matching metal parts for OEM and Tier suppliers. Send a drawing, an OE number or a sample; we handle tooling, finishes and private-label packaging.
Practical notes on specifications, finishes and importing, written from the factory floor.

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