Strategic cooperation with original automotive wheel manufacturers · Gold Dealer since 2012
Technology
Forged construction, controlled heat treatment and a test protocol that goes beyond the legal minimum in every major market.
Stage 01
Certified 6061 aluminum billets are heated and pressed under thousands of tons. Forging aligns the grain flow with the spoke geometry, producing a structure roughly three times stronger than gravity casting at the same weight.
Stage 02
Every face, pocket, bolt hole and barrel is cut on 5-axis CNC centers from the FEA-approved 3D model, then dynamically balanced and runout-checked wheel by wheel.
Stage 03
Wheels pass X-ray porosity inspection, air-tightness testing, salt spray, and the full fatigue and impact protocol before packing.
Test Protocol
| Test items | Japan JWL | USA DOT-T | Germany TUV |
|---|---|---|---|
| Bending load durability test | 100 thousand circles | 100 thousand circles | 200 thousand circles |
| Radial load durability test | 500 thousand circles | 500 thousand circles | 1 million circles |
| 13 degree impact test height | 230MM | 230MM | 230MM |
| 90 degree impact test | — | — | 1000KG / 240MM |
| 30 degree impact test | — | — | 1000KG / 160MM |
Specifications
