Products Description
Stable Low-speed Traction Improves Operational Safety
Deep tread blocks enhance friction during low-speed movement. Reliable traction lowers slipping risks while steering and braking, enabling precise operation of trolleys and mobility devices. Regular air tightness inspection is essential to avoid slow air leakage. When mounted on tool carts and mobility scooters, the pneumatic wheel brings users smoother and safer handling experience.
High-performance Natural Rubber Outer Tyre
The outer tyre is made of premium natural rubber with excellent tensile strength and abrasion resistance. Custom C154 tread maintains stable grip on cement roads, asphalt and gravel ground. Optimized rubber formula slows ageing caused by UV exposure and temperature shifts. With proper daily inflation maintenance, the tyre supports long continuous rolling and extends the whole wheel assembly's service cycle.
Specification
| Size | 2.80/2.50-4 |
| Material | Natural Rubber |
| Rim Material | Aluminum |
| Rubber Tire Brand | Cheng Shin |
| Tread | C154 |
| Color | Grey/Black |
| MOQ | 300pcs |
| Lead Time | 60-75days |
Our Company
Academic Joint Innovation & Professional R&D Talent Support
We build long-term deep technical partnerships with two top-tier academic research institutions: Sichuan University College of Polymer Science and Engineering, and the Institute of Rare Earths under Chinese Academy of Sciences. A formal joint R&D laboratory was jointly established with the Xiamen Rare Earth Research Institute in 2023, dedicated to developing proprietary modified polyurethane formulas and realizing industrial transformation of laboratory polymer research outcomes. Professor Tang Jialing from Sichuan University's polymer faculty joins our technical iteration team to guide raw material formula optimization and product structural upgrading. Our in-house R&D team accumulates over 20 years of frontline polyurethane molding experience, focusing on developing low-density lightweight foam, wet anti-slip wheel formulations and puncture self-sealing tire materials to break through traditional PU product performance limitations.
Directory of Long-term Stable Domestic & Overseas Supporting Cooperative Manufacturers
Thanks to years of stable supply of high-quality products, our factory has accumulated a large number of long-term in-depth cooperative manufacturing partners. Well-known overseas brands we cooperate with long-term include Sunrise, Pride, Golden Technologies, Kymco, Roma Medical and LG. Leading domestic supporting manufacturers include INTCO Medical, Maotian, LINIX, Innuovo, Chiaphua Components, Kangni, Jiangte and other high-quality industry suppliers.
Independent Customer Service Team & Diverse Cooperative Procurement Modes
A separate team is specially set up for customer liaison services, completely separated from the sales department, to build exclusive one-on-one efficient communication channels, providing one-stop core services including drawing verification, sample trial follow-up, mass order scheduling tracking and after-delivery assembly troubleshooting. Our factory offers three flexible procurement cooperation modes: small trial orders for new products, restock orders for brand distributors and full OEM bulk orders for complete equipment manufacturers, catering to the purchasing demands of all types of global clients.
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