Derui – Complete Test Equipment for Two-Wheelers & E-Scooters

About Derui

About Derui

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.

Why Global Manufacturers Choose Derui

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.

Why Global Manufacturers Choose Derui

Honors and Qualifications: Commitment to Excellence and Trust

Our certifications and industry recognitions are a testament to our unwavering commitment to quality, innovation, and international standards. At Guangdong Derui Testing Equipment Co., Ltd., we build trust through verified excellence.

Verified Supplier Certificate

Derui ISO 9001:2015

EMC CEcertification

LVD CE certification

Invention Patent

Energy-saving patents

Calibration Certificate of Conformity

Calibration Certificate of Conformity

Our Team: Expertise at Your Service

At the heart of Guangdong Derui Testing Equipment is our team of dedicated engineers, application specialists, and project managers. We are not just equipment suppliers; we are your partners in solving complex testing challenges.

Founder and General Manager

Strategic guidance drives the company's vision and global business development.

Director of Sales and Marketing

Insight into global industry demands, connecting customers with our engineering capabilities to ensure perfect project alignment.

Senior Mechanical Design Engineer

Specializes in the mechanical structure, fixtures and motion system design of non-standard testing equipment, ensuring the rigidity, accuracy and durability of the machines.

Electrical and Automation Control Engineer

Responsible for PLC programming, sensor integration and motion control to create stable and precise electrical control systems.

Software and data acquisition experts

Develop intuitive operation interfaces and powerful data acquisition and analysis software to transform test data into clear reports.

Application Engineer (Industry Solutions)

Deeply understand test standards such as ISO 4210 and EN 957, and provide customers with front-end technical consultation and test solution design.

Production and Quality Control Manager

Supervise the entire process from precision machining to final assembly and testing to ensure that every piece of equipment leaving the factory meets the highest quality standards.

After-sales and Technical Support Manager

Provides installation guidance, operation training and long-term maintenance support, serving as a solid backing for the stable operation of customers' equipment.

International Project Manager

Coordinate the progress, logistics and communication of cross-border projects to ensure that global customers can enjoy smooth and timely service experiences.

Our Partners

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