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Cheng-Yu Applied Materials is a professional PU tire manufacturer based in Taiwan. We specialize in producing polyurethane (PU) products, including PU foaming wheels for mobility aids, general wheelchairs, electric wheelchairs, and trolleys. Our product lineup also includes PU filling wheels, solid wheels, PU armrests, and more. As an experienced walker wheel manufacturer, Cheng-Yu also provides expert product development, customization, OEM, ODM, and full manufacturing services tailored to customers' requirements.

As a trusted PU wheel supplier, we ensure consistent quality, lightweight design, and long-lasting performance—ideal for enhancing user comfort and stability in assistive devices.

Durable PU tire for sport use, made by Cheng-Yu, ensuring grip, speed, and performance.

Ergonomic PU arm pad provides soft support, excellent durability, and easy cleaning—perfect for wheelchairs, mobility aids, and medical equipment.