This power wheelchair wheel adopts an integral hollow tire outer frame filled with high-elastic density polyurethane foam, forming a tight composite structure without gaps or loose layers. The internal foam core effectively supports the outer rubber and PU tread, preventing tire shrinkage, deformation and bulging during long-term electric driving. Different from fully solid wheels that are too hard and inflatable tires that are prone to air leakage, the foam-filled structure retains proper elastic buffer performance. It can automatically disperse pressure when encountering road bumps, effectively reducing jitter during electric wheelchair operation and optimizing the overall driving smoothness of the equipment.
Scenario-Oriented Performance Features
Designed for the daily travel and outdoor cruising needs of electric wheelchair users, this foam-filled wheel has outstanding practical advantages. The dense internal foam structure completely resists piercing damage from road gravel, tiny iron nails, glass scraps and other sharp debris, achieving zero flat tire risks for long-term use. The moderate soft-hard ratio greatly reduces rolling noise during electric drive, ensuring quiet operation in communities, hospitals and indoor environments. Meanwhile, the wheel maintains excellent pressure resistance, does not sink or deform under long-term load, and adapts to complex road surfaces such as asphalt roads, cement floors and slightly rough ground.
Where Our Tires Are Used
We supply tires for a wide range of mobility and industrial equipment:
Rehabilitation aids – electric wheelchairs, rollators, medical beds, standing frames
Personal mobility – senior scooters, e‑scooters, shared bicycles and e‑bikes, baby strollers
Specialised equipment – automated guided vehicles, tool carts, agricultural machinery
Our long‑term partners include Innuovo, Maotian Motor, Sweetrich, and FEISHEN – names that trust us for consistent quality and on‑time delivery.
Company Introduction
Brand Profile & Geographic Layout
Founded back in 2015, Aleader kicked off its polyurethane production business in Xiamen before shifting core manufacturing facilities to Longyan Innovation Park in 2023, forming a dual-base operation model of R&D headquarters and mass production plant. We split business into two independent specialized subsidiaries. The Xiamen branch settles inside the CAS Haixi Rare Earth Materials Research Center, serving as our core material lab and technical cooperation window. The Longyan UNT subsidiary focuses on PU/PIR air duct thermal insulation panels and matching installation auxiliary supplies. The main Longyan factory concentrates entirely on microcellular PU wheel production for medical mobility equipment, forming a two-track industrial layout covering mobility accessories and building thermal insulation materials.
Quality and Certifications – Not Just Paper
We do not take shortcuts. Our wheel products for medical devices comply with ISO 7176, GB/T 18029, and GB/T 12996. Environmental tests like ROHS and REACH are carried out by SGS Switzerland. Our infant and child components pass the German GS safety standard, and our single‑wheel products meet TUV testing requirements.
We have a full set of in‑house testing machines: universal testers, salt spray chambers, UV aging chambers, drop‑weight impact testers, runout testers, and rolling smoothness testers – among others. Every batch is checked, not just sampled. That is why our customers trust us for safety and reliability.
FAQ
Q: What are your trading terms?
A: 1) Lead Time: Normally 30-35 days after receiving deposit.
2) Payment Terms: T/T (bank transfer), 30% deposit, 70% balance before shipment.
3) Price Terms: FOB, CNF, and CIF.
4) Sample policy: Samples are always available for each model. Samples can be ready within 7 days upon receiving the sample payment.
5) Departure Port: Xiamen. We can adjust according to your needs.
Q: Can you ship different products in a single shipment container?
A: Yes, any products you order can be shipped together.
Q: How to purchase your products?
A: Inquiry→Quotation→Purchase Order→PI→Confirm PI→Arrange 30% deposit→Producing→Process Audit→QC Inspection→Book shipping space→Pay balance payment→Shipping
Q: Can you painting our logo?
A: No problem. Any products can be printed in our logo and brand.
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