About Company
List of Long-term Stable Domestic & Overseas Cooperative Manufacturers
With years of consistent high-quality supply, the factory accumulates plenty of long-term manufacturing partners worldwide. Overseas well-known mobility brands: Sunrise, Pride, Golden Technologies, Drive DeVilbiss Healthcare, Kymco, Roma Medical, LG. Leading domestic manufacturers: INTCO, MAOTIAN, LINIX, Innuovo, Chiaphua Components, KANGNI, JIANGTE MOTOR. Stable supply quality wins long-term industry trust.
Exclusive Independent Client Team & Diversified Cooperation Modes
An exclusive client team is set up separately from the sales department to build one-on-one communication channels, providing one-stop services including drawing check, sample follow-up, mass scheduling and post-delivery troubleshooting. The factory offers three cooperation plans: small trial batches for new products, regular restocks for distributors and full OEM bulk orders for complete equipment manufacturers, matching varied purchasing demands of global buyers.
Full Closed-loop Quality Control & Complete Official Certificates
Our factory fully complies with ISO9001:2015 quality standards and holds IAF mutual recognition certificates. A full set of standard documents covers document control, internal audit, equipment calibration, defective rectification and senior management review. Full quality supervision runs from raw materials to finished delivery with random semi-finished sampling. All environmental test reports are issued by third-party SGS, and all indicators meet global import & export inspection standards.
Products Description
12.5x2.25 Dimension Standard & Exclusive C628 Custom Tread Pattern
Measuring 12.5 inches in outer diameter with 2.25 inches tread width, this PU foam filled wheel adopts the proprietary C628 block tread engineered for mixed outdoor ground conditions. The staggered grain structure enhances friction on gravel paths, lawn ground and uneven dirt roads, while embedded drainage grooves discharge mud and fine sand timely to avoid slipping during movement. Each wheel is subject to concentricity test and mounting hole calibration after production, with highly unified dimensional parameters across batches. It can directly replace original inflatable tires without altering axle brackets or adjusting assembly spacing, cutting down the time cost of equipment maintenance and part replacement.
Upgraded Rubber Outer Shell Strengthens Wear Resistance and Anti-Tear Performance
The outer protective rubber layer is formulated with optimized elastic rubber compound, with thickened tread area and reinforced sidewall structure. The upgraded tread effectively resists long-term abrasion from rough pavement and hard debris, slowing down surface thinning and local tearing. The strengthened sidewall can withstand frequent steering torsion and instantaneous heavy load extrusion, greatly inhibiting ageing cracking, rubber delamination and edge peeling. The outer rubber shell and internal foam core are tightly fused as a whole, without relative sliding inside the tyre during long-term cyclic rolling in harsh outdoor environments.
Closed-Cell PU Full Infusion Structure Completely Abandons Inflatable Design
The inner cavity of the rubber tyre casing is fully injected with high-density closed-cell polyurethane foam to form an integrated solid filling core, completely removing inner tube and air chamber structure. This innovative filling method fundamentally resolves recurring faults of traditional pneumatic tyres, including piercing by sharp stones, twigs and metal scraps, gradual air loss after long-distance rolling, and sudden tyre collapse under bumpy road impacts. The foam core delivers soft shock filtering effect that rigid solid wheels cannot match, requiring no regular inflation, pressure inspection and routine upkeep throughout the entire service lifespan.
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