With over 20 years of accumulated expertise in polyurethane research and development, Aleader boasts an innovative R&D team. We drive technological advancement and product innovation through collaborations with renowned universities and research institutions, such as the College of Polymer Science and Engineering at Sichuan University and the Institute of Rare Earth Sciences at the Chinese Academy of Sciences. Upholding the principles of pioneering innovation, service first; quality as the foundation, pursuit of excellence, Aleader is committed to providing comprehensive customized polyurethane solutions for the fields of rehabilitation assistive devices and mobility aids.
Wheelchair Front PU Wheel
1,Production technology for solid wheelchair tyres: SPIN-Cast Molding
The rotational casting moulding process is used to insert foam fillings into the tyre mould. This process helps to create a dense, solid tread area while maintaining the elasticity of the sidewall area. The even and precise distribution of the foam filler ensures excellent vibration damping. This helps provide a smooth ride every time.

2. Our Tire Factory's Main Customers :
Overseas Customers: Sunrise,Golden Technologies,Drive DeVilbiss Healthcare,Kymco, Roma Medical and LG;
Domestic Customers: INTCO, MAOTIAN, LINIX, Innuovo, Chiaphua Components, KANGNI, JIANGTE MOTOR;
3. Testing of Aleader polyurethane tyres
At our facility, we perform the following tests to ensure that all of our products will perform well throughout their long service life:
Roller tests
Tensile/compression force analysis
Side impact
Drop test
Static load
Loop Track
Friction coefficient
Torque
Noise Test
Bump Test

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