RIANTWHEEL is a brand by Natural Technology Co., Ltd., established in 2017 and based in New Taipei City, Taiwan. We are a design-driven wheelchair parts supplier — we develop and design our own products, which are exclusively manufactured by trusted factories in Taiwan. Our focus is on delivering high-quality, innovative wheelchair components to B2B clients worldwide, with full OEM/ODM customization capability.

RIANTWHEEL is neither a traditional manufacturer nor a simple trading company. We are a product design and development company that works with established Taiwan-based manufacturers to produce our proprietary designs. This model allows us to combine strong R&D and design capabilities with the quality assurance of Taiwan manufacturing — giving clients both innovation and reliability. All products are original RIANTWHEEL designs. We are not a trading company reselling others' products.

All RIANTWHEEL products are designed in Taiwan and manufactured exclusively by Taiwan-based factories. We do not source from China or other countries. Every product carries the quality assurance of Taiwan manufacturing, backed by our ISO 9001 certified quality management system.

Yes. Natural Technology Co., Ltd. (RIANTWHEEL) is ISO 9001:2015 certified by AFNOR, accredited by the Taiwan Accreditation Foundation (TAF). This certification covers our quality management system across product design, development, sourcing, and delivery. Our Ultra Light Quick Release Axle has additionally passed SGS fatigue testing per ISO 4210-7:2014. Test reports are available upon request.

RIANTWHEEL offers a Taiwan-based alternative with three distinct advantages: Direct engineering access: We develop our own products in-house. OEM/ODM customers work directly with our design team from specification to production — no middleman, no lost-in-translation. Supply chain transparency: 100% designed and manufactured in Taiwan. ISO 9001:2015 certified. For buyers managing supply chain risk, Taiwan is a stable and verifiable alternative to European or Chinese sources. Focused expertise: Unlike full-line suppliers, RIANTWHEEL specializes exclusively in wheelchair components — casters, spoke wheels, quick release axles, handrims, and wheel locks. Every product is developed for this industry, not adapted from another.

Key advantages include: RIANTWHEEL-proprietary design with CNC-machined aluminum rims, anodizing in 7 standard colors, high-rebound PU material formula for a softer roll, 688 precision bearing, and 100% Taiwan manufacturing. Unlike lower-cost alternatives sourced from other regions, RIANTWHEEL casters are engineered for long-term durability and consistent quality.