Company Introduction
Our Growth Journey & Split R&D-Manufacture Layout
We kicked off our material manufacturing venture in Xiamen in 2015. Our core objective at launch was crafting tailor-made polyurethane parts that bring safer, smoother mobility to end users worldwide. What started as a dedicated maker of PU wheel components has expanded step by step into a multi-sector industrial enterprise.
At present, all our mass manufacturing workshops are based in Longyan, while our primary innovation hub operates within the CAS Xiamen Rare Earth Materials Institute. This setup lets us stay in constant touch with cutting-edge material research breakthroughs.
Major growth milestones over the years:
2015 | Xiamen Aleader Tire Co., Ltd. officially registered and put into operation 2017 | Full transfer of all production pipelines to Longyan for capacity expansion
2020 | Establishment of Longyan Aleader Tire Co., Ltd. to scale up manufacturing capacity
2023 | A transformative year for technical development.
We jointly built a shared research institute alongside the Chinese Academy of Sciences, and registered Aleader (Longyan) New Material Co., Ltd. This shift marked our full upgrade into a comprehensive provider of integrated new material packages.
Our split-site operational system separates R&D innovation in Xiamen from bulk manufacturing in Longyan. With this layout, we efficiently translate state-of-the-art material research into steady, reliable finished goods for overseas and domestic business partners alike.
Product Range & Industry Matching Scenarios
We custom-make various polyurethane finished pieces to satisfy the demands of clients from various trades, among which wheel-related goods take up the biggest sales proportion. Our complete product catalog includes microporous elastic wheel fittings, high-elastic foam stock, one-step molded shell components, flexible sponge stock, as well as lightweight rigid foam filling pieces made for carbon alloy mobile devices.
Our finished items are long-term supporting parts for many famous domestic and overseas manufacturers. The microporous solid wheel range has stable cooperative ties with factories producing electric moving equipment and intelligent robots. Our elastic foam raw materials are steady supply goods for a world-renowned bedding brand. Custom one-piece molded components are widely fitted on medical device handrails, seat cushions and child safety fittings. Rigid foam filling stock serves as common auxiliary materials for carbon-fiber wheelchairs, fishing supplies and model plane parts.
For every single item, we adjust the hardness, density and anti-abrasion property based on the real working environments of downstream buyers, so as to prevent excessive material performance or inadequate durability during practical application.
Global Cooperative Partner Ecosystem
Years of stable product supply and thoughtful supporting services help us accumulate long-term cooperative relationships with numerous well-known domestic and overseas brands. Our partner network covers rehabilitation equipment manufacturers, intelligent robot factories, bedding brands, ventilation engineering suppliers and children's supplies enterprises.
We maintain two-way communication with all partners, actively collect feedback on product usage defects and market demands, then feed relevant improvement suggestions back to our R&D department for product iteration. We aim to establish steady win-win cooperative ties with every purchaser and jointly explore broader overseas and domestic market space.
Core Corporate Values & Long-Term Developmental Orientation
Our core operational mission lies in creating safer, more effortless daily travel experiences for all end users relying on mobility equipment. The long-term brand goal is to grow into a globally influential professional service provider of polyurethane material application solutions.
We advocate a practical work logic for all staff: draw up plans, carry out implementation, summarize deviations and optimize repeatedly. The enterprise attaches equal importance to continuous technological breakthroughs, employee growth space creation and active social accountability. We pursue sustainable long-term development rather than short-term profit growth alone.
This set of consistent values guides every link including material research, production processing and customer service.
Products Description
Product Introduction
This series of poly foam filled wheel assemblies are specially engineered as rear wheel accessories for electric mobility chairs. Each complete wheel unit adopts a dual-layer composite construction, made up of an outer rubber tread shell and a full internal filling of microporous polyurethane elastic material that fully occupies the tire's inner cavity. The foam filler is tightly embedded within the rubber casing through mature integrated molding craft without hollow gaps or loose sections. To guarantee steady surface abrasion resistance and reliable ground grip, we source premium rubber casings from well-established tire manufacturers; our primary cooperative rubber suppliers are Cheng Shin and Innova, two renowned brands with mature rubber formulation technology. The matched combination of commercial-grade rubber and uniform micro-foam filling delivers balanced shock absorption and long-term puncture-proof performance for daily wheelchair travel.
Polyurethane foam filled tires, commonly shortened to FF tires, adopt a dual composite structure formed by an outer rubber cover and fully embedded microporous polyurethane elastic filler. The dense foam fills the whole inner cavity without empty space, bringing outstanding all-round performance including zero inflation needs, complete anti-puncture capacity, consistent shock absorption and zero routine upkeep, greatly boosting daily safety. Such wheels enjoy broad application across electric wheelchairs, mobility scooters, baby strollers, intelligent robots, workshop tool trolleys and sports gear. They retain the classic appearance users expect from standard rubber tires while fixing all typical flaws of pneumatic alternatives, such as unexpected punctures, slow air leakage, sudden flat tyres and repeated time-consuming maintenance work.
We adopt rotational casting molding technology to inject elastic foam materials into rubber tire shells. This mature forming process achieves differentiated hardness distribution across different tire zones: the ground-contacting tread layer becomes compact and wear-resistant, while the tire sidewalls retain moderate softness and flexibility for daily travel. The whole injection procedure precisely controls foam diffusion inside the cavity, achieving uniform filling without partial voids or uneven density. Thanks to the balanced internal foam layout, the finished wheel gains steady shock-absorbing capacity to buffer bumps from uneven ground surfaces. Whether moving indoors or outdoors, the optimized structural design delivers consistently gentle, stable rolling experience to all end users during every trip.
Under the Scanning Electron Microscope (SEM), we can clearly observe the unique open-cell structure of the PU polyurethane tires from Aleader Tire.
We can also identify the uniformity and stability of the cell distribution, with the majority of cell diameters falling within the range of 50 to 100 micrometers.
These characteristics make Aleader's PU tires superior in performance.
Aleader 's PU tires are known for their excellent resilience and stability, as well as their wear resistance, puncture resistance, quiet comfort, environmental-
safety, and high load-bearing capacity. They are widely used in rehabilitation aids, mobility devices, and special equipment.
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