Services & Capabilities
Research and Development
English content: Our engineering team, with 25–43 years of experience, specializes in precision spring R&D. We offer full-cycle services from concept design, material selection, prototyping to mass production, serving medical devices, drones, robotics, automotive, and industrial applications. Our capabilities include patented developments and new material testing, delivering high-value customized solutions.
Manufacturing
English content: Our 6,000㎡ factory features over 100 automated spring machines and 20 automated welding units, producing springs with diameters from 0.03mm to 30mm. Full automation and precision control ensure stable delivery for large orders, with applications across consumer goods, toys, medical devices, drones, robotics, automotive, military, high-speed rail, and aerospace. Our MES system visualizes production and optimizes scheduling, achieving over 95% on-time delivery.
Quality Control
English content: Certified with IATF16949:2016, ISO9001:2015, ISO13485, and ISO14001, we have an independent testing lab equipped with over 50 advanced instruments, including Swiss imaging measurement systems, CCD full inspection machines, Japanese tensile testers, torque testers, and salt spray/life-cycle testers. Every batch undergoes rigorous inspection to ensure diameter, tensile strength, lifespan, and material quality meet the highest standards.
Innovation
English content: Through continuous technological innovation, we optimize spring designs and production processes. Our products cover a wide diameter range (0.03–30mm) and various industries, including medical devices, drones, robotics, automotive, military, high-speed rail, and aerospace. New materials and improved processes enhance product performance and create added value for our clients.
Service
English content: We provide comprehensive pre- and after-sales support, ensuring products are manufactured strictly to specifications. We cover 100% re-production costs for defects caused by us. Maintaining proactive communication, we collaborate with clients to resolve issues. Serving over 6,000 customers, including 10+ Fortune 500 companies, participating in national projects such as Olympic torches, high-speed rail, aviation, and shipping.
Packaging & Shipping
English content: Professional packaging ensures springs remain safe during transit. Advanced MES system visualizes production and optimizes scheduling, achieving over 95% on-time delivery, providing reliable logistics for our clients.