Our Company
Company Profile
Aleader was founded in Xiamen in 2015 with a production base in Longyan. As a technology-driven enterprise, we focus on R&D and manufacturing of polyurethane products. Our core products include PU microcellular solid tires, high-resilience products, integral skin foam, PU sponge materials and PU rigid foam inserts for carbon fiber wheelchairs. With over 20 years of polyurethane R&D experience, advanced testing equipment and complete management system, our products meet ISO7176, GB/T18029, GB/T12996 and pass RoHS, REACH, ISO9001 certifications. We cooperate with the Institute of Rare Earths (CAS) and Sichuan University to provide safe, reliable and customized solutions for rehabilitation aids and mobility equipment worldwide.


Our Strengths
- Professional R&D team with over 20 years of polyurethane experience
- Joint R&D with Chinese Academy of Sciences and Sichuan University
- Annual output of about 2 million PU tires and related products
- Full customization: size, pattern, hardness, color and structure
- Strict quality control system and complete international certifications
- Stable long-term cooperation with well-known mobility equipment brands
Technological Advantages
Aleader has built joint R&D centers with the Xiamen Institute of Rare Earth Materials (CAS) and the College of Polymer Science and Engineering at Sichuan University. With a professional innovative team, we focus on material formula optimization, performance improvement and new product development, realizing the industrialization of patented technologies and providing customers with high-performance, competitive polyurethane products.


Quality Control & Certifications
Aleader implements a full-process quality management system certified to ISO9001:2015. Our in-house testing lab is equipped with more than 10 advanced devices for wear resistance, pressure recovery, UV aging, salt spray, tension and running tests. Products comply with ISO7176, GB/T18029, GB/T12996, RoHS, REACH, GS and TUV standards, ensuring safety, stability and environmental protection.
Corporate Culture
- Mission: Provide users with safer, more convenient and comfortable products.
- Vision: Become the global expert in polyurethane material applications.
- Spirit: Dream, Integrity, Quality, Pragmatism.We keep innovating, pursuing excellence and creating value for customers and society.


Our Service
Aleader has an independent customer support section to provide professional and efficient service. We offer technical consultation, installation guidance, after-sales support and customized solutions, responding to customer needs in a timely manner to ensure satisfactory cooperation experience.
Our Vision
Aleader will continue to focus on polyurethane material innovation and product upgrading, constantly launch new high-performance products, strengthen global cooperation, and strive to become a leading enterprise in the global polyurethane and mobility equipment supporting industry.

Products Introduction

Foam Filled Wheelchair Tires
Poly Foam Filled Wheels Is Mainly Used For The Rear Wheels Of Electric Wheelchairs. Its Tire Consists of Two Parts: Rubber Outer Tube, Microcellular Polyurethane Elastomer Filled or Inserted inside. The Brand Of Rubber Tires mainly is Cheng shin Or Innova.
Application Fields
- Rehabilitation Aids: Wheelchairs, walkers, medical beds
- Mobility Equipment: Mobility scooters, electric vehicles
- Baby Products: Strollers, prams
- Robots: Service robots, delivery robots
- Industrial Equipment: Tool carts, trolleys
- Special Vehicles: Agricultural machinery, sports equipment


Microstructure Under SEM
Under scanning electron microscope (SEM), our polyurethane foam tyres show a uniform and stable open-cell structure. Most cell diameters are controlled between 50–100 microns. This unique microstructure brings high resilience, excellent shock absorption, stable load-bearing capacity and long service life, making our tires perform better in mobility equipment.
Customization Service
- Size customization according to customer drawings.
- Tread pattern design & development.
- Rim material & color customization.
- Product hardness & load capacity adjustment.
- Logo printing & color matching.LOGO
- OEM & ODM service are supported.

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