About Company

Milestone Timeline of Brand Growth
In Nov 2015, our Xiamen tire manufacturing entity finished business registration and began formal production orders. All assembly equipment moved to self-owned standard industrial park in Longyan in July 2017 to boost overall capacity. We registered a dedicated Longyan tire subsidiary in July 2020 to expand special production lines for mobility tires. Our Xiamen R&D branch settled in CAS joint lab in Mar 2023, and Aleader Longyan New Material was founded and settled in innovation park in May 2023, launching PU wheel and insulation board production lines at the same time.
Flat Internal Management & Responsibility Division
Managed under the unified leadership of General Manager, four supervisors take charge of R&D, commerce, administration and production, with an independent QA director to supervise all inspection links. Every department is split into specialized teams: R&D covers styling, formula technology and new project groups; Business divides domestic & overseas sales and client liaison teams; Admin controls finance, HR and logistics; Production manages scheduling and equipment maintenance; QA runs incoming test, patrol inspection, finished product verification and system audit.


Core Brand Concepts & Team Working Tenets
Our core mission is to supply safe, convenient and long-lasting polymer matching goods for all end users, and our long-term vision is to become a benchmark service provider in global polyurethane application sectors. We follow three operation standards: implement plans with dynamic optimization, sustain technical innovation for steady development, create career paths for staff and take social obligations actively. All team members work with unity, perseverance and pioneering spirit, guided by the brand motto of dream, integrity, pragmatism and strict quality control.
Eco & Safety Features & Microstructural Performance Edges
All microcellular tires adopt eco water-blown craft and pass international RoHS & REACH tests. Infant foam accessories hold GS certificates and bicycle PU wheels gain TUV qualification. SEM observation shows even 50–100μm open-cell foam inside products, delivering outstanding shock absorption, load capacity and impact resistance. The goods require no inflation maintenance, feature excellent wear and aging resistance, fit all complex indoor and outdoor roads and bring lower loss during long-term usage.

Products Details

Basic Size & Parameter Introduction
This air-free PU solid wheel for mobility scooters comes with standard outer diameter of 12.5 inches and tread width of 2.25 inches, perfectly matching chassis structures of mainstream same-size electric mobility scooters. Modified microcellular PU is adopted for integral molding with evenly distributed 50–100μm internal pores. Static and dynamic balance calibration is finished before delivery, no extra refitting parts required for installation, directly fitting matched rims, ideal as long-term replacement parts for single-person elderly short-distance mobility devices.
Core Material Features
The tire body is manufactured via water-blown eco PU materials without harmful volatile additives, passing both RoHS and REACH global environmental tests with zero peculiar smell or toxic precipitation. It abandons traditional inner tube design to eliminate air leakage and puncture troubles. Dense foam layers balance soft cushioning and load-bearing strength, resisting permanent deformation and aging under long rolling, while retaining stable rebound and support even in low-temperature outdoor surroundings.


On-road Riding Experience
Optimized fine anti-slip tread pattern prevents skidding on community walkways, asphalt roads and slightly gravelly ground. Tuned rolling resistance delivers labor-saving, quiet rolling without harsh friction noise during push or motor drive. The cushioning function fits low-speed scooter travel, absorbing vibration over speed bumps and small pits to cut bump discomfort for elders' wrists and backs, keeping consistent comfort for daily short-distance trips.
Purchase Supporting Advantages
This size mobility solid PU wheel supports single retail and bulk stocking orders to suit individual overseas buyers and rehab equipment factories. All goods come with complete environmental test reports to meet import audit standards of European and American supermarkets & cross-border stores. In-stock goods can be arranged for fast shipment with simple installation guides, and dedicated technical customer service offers quick solutions for size matching and product usage inquiries.

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