OEM After Market Wheels And Tires Exporters & Service

Low-pressure casting forces molten A356.2 aluminum into the die cavity under 0.2 to 0.6 bar pressure from below, ensuring uniform density throughout the spokes and rim barrel. In flow-forming, the wheel center is cast as a semi-finished preform, after which specialized high-pressure rollers spin and elongate the rim barrel over a mandrel at elevated temperatures. This mechanically aligns the aluminum crystal lattice longitudinally, increasing barrel tensile strength to near-forged levels and reducing outer wheel mass by approximately 12% to 15%, which directly reduces un-sprung rotational inertia.

Every production lot undergoes rigorous destructive and non-destructive laboratory testing. Non-destructive tests include 100% automated in-line X-ray radioscopic imaging to uncover internal gas porosity or shrinkage voids, coupled with differential helium pressure decay testing to guarantee zero bead leakage. Destructive validation conforms strictly to JWL, VIA, and SAE J2530 benchmarks: Dynamic Radial Fatigue tests run beyond 500,000 cycles at 2.25x design load, Dynamic Bending tests exceed 100,000 cycles, and the 13° / 30° impact pendulum test validates energy dissipation without instantaneous fracture.

For existing catalog casting tooling, our standard MOQ is typically 60 to 80 pieces per size/PCD/finish specification (ideal for quarterly container replenishment). For completely custom proprietary mold development, the typical entry tooling package starts with a 4-mold matrix (e.g., staggered 19x8.5 and 19x9.5) with a development lead time of 30 days. Tooling charges are amortized and completely refunded once cumulative procurement volume reaches agreed container thresholds. For forged 6061-T6 monoblock wheels, our flexible CNC machining enables MOQs as low as 4 pieces for bespoke retail builds.

All Kipardo and private-label wheels manufactured by Rimax are backed by a comprehensive 5-Year / 100,000 km Structural Integrity Warranty against manufacturing defects, metal fatigue cracks, or casting integrity failures under standard rated road usage. Furthermore, all paint finishes, machine-face clear coats, and PVD mirror coatings carry a 2-Year Finish Warranty against bubbling, peeling, or premature corrosion, backed by ASTM B117 salt spray testing validation exceeding 1,000 hours.

Yes. Through strategic partnerships with leading tire manufacturing facilities in Shandong and Jiangsu, we provide turn-key mounted, high-speed road-force balanced, and pre-valved tire and wheel sets (including pre-coded 433MHz or 315MHz TPMS sensor integration upon request). Pre-assembled wheel-and-tire sets arrive on heavy-duty protective pallets ready for direct drop-shipping to dealership retail networks or regional installation franchises, drastically reducing your localized warehouse labor overhead.

Our trade compliance team provides complete export documentation under HS Code 8708.70 (Road Wheels and Parts/Accessories). For jurisdictions with specific anti-dumping or countervailing duty frameworks, we work closely with licensed trade counsels to provide fully auditable certificates of origin, certified mill test reports, and transparent cost-breakdown commercial invoices that streamline clearance and avoid punitive port hold-ups.