
Your Reliable Partner for Precision Testing & Durability Solutions
Based in Dongguan, China, Guangdong Derui is a professional manufacturer specializing in high-performance fatigue, durability and mechanical testing equipment. With over 10 years of experience, we provide customized testing solutions for global manufacturers and R&D labs, helping ensure product quality, safety compliance and faster time-to-market.
We focus on tailored test systems to meet unique industry demands, offering robust, accurate and cost-effective machines direct from our factory.
Our core products cover testing solutions for:
Bicycles & frames (ISO 4210 compliant)
Motorcycles, brakes and suspensions
E-scooters, structure and battery testing
Fitness equipment (EN 957 compliant)
Humanoid robots, joints and actuators
We also serve footwear, locks, casters, motors, air compressors, e-cigarettes, rackets and other industries, making us a versatile one-stop testing partner.
End-to-End Customization: From concept to commissioning, we build to your exact specifications—force range, cycle count, fixture design, and data output. No off-the-shelf compromises.
Standards Compliance Assurance: We engineer our equipment to meet the exact requirements of ISO, ASTM, EN, GB, ANSI/BHMA, SATRA, and other global or buyer-specific standards, providing full compliance documentation.
Direct Factory Source & Value: By manufacturing in-house and dealing directly with customers, we offer superior factory-direct pricing, shorter lead times, and more responsive technical support without intermediary markups.
Proven Engineering & Support: Our solutions are trusted by Tier-1 manufacturers worldwide. We provide on-site installation, operator training, and long-term spare parts support, ensuring your investment delivers value for years.
Our Commitment: Precision, Reliability, Partnership
At Derui, we are more than just an equipment supplier. We are a technical partner committed to your quality assurance success. Whether you are setting up a new lab, upgrading a production line, or developing a next-generation product, we provide the testing technology and expertise you can rely on.











