Dongguan Ganggu Hardware Product Co., Ltd. has been engaged in spring manufacturing for 20 years, focusing on the R&D and production of customized compression stainless steel wire springs, and is a reliable precision spring partner in the industrial field. Our products cover a wire diameter range of 0.1-10mm, supporting customization of various types such as compression springs, extension springs, and torsion springs. We can adjust materials, sizes, load capacity, and surface treatment processes according to customers' specific application scenarios, perfectly adapting to various needs from electronic components to auto parts, and providing one-stop OEM&ODM services.

Core Advantages: Why Choose Ganggu's Custom Springs?

• 20 Years of Industry Experience: Mature production system and technical team with an annual production capacity of 200 million units, ensuring delivery of large-volume orders;
• Full-Process Customization Service: Respond to customer needs from design, prototyping to mass production, supporting customization of non-standard specifications;
• High-Quality Material Guarantee: Adopt high-quality materials such as SS302/304/316 stainless steel, music wire, and 65Mn, featuring corrosion resistance, wear resistance, and stable elasticity;
• Strict Quality Control: Equipped with professional equipment such as Vickers Hardness Tester, Salt Spray Test Machine, and Torque Tester, full-process quality inspection with tolerance as precise as ±0.05mm;
• Multi-Scenario Adaptability: Products certified by ISO 9001 quality management system, suitable for electronics, automotive, home appliances, precision equipment and other industries;
• Cross-Border Service Support: Vietnam branch provides certificate of origin, facilitating international trade cooperation.

Detailed Specifications

Wide Application Fields

With high precision and stability, our custom compression stainless steel wire springs are widely used in: electronic products (such as cameras, printers), children's toys, baby carriages, bicycles, kitchen appliances, office equipment, precision instruments, as well as automobiles and various vehicles, providing reliable elastic support and transmission solutions for end products.

Customization Process

1. Demand Communication: Inform requirements such as size, material, load, and application scenario;
2. Scheme Design: Engineers issue custom solutions and quotations based on requirements;
3. Prototyping: Rapidly produce samples for customer testing after scheme confirmation;
4. Mass Production: Launch large-scale production with full-process quality inspection after sample approval;
5. Logistics Delivery: Support international logistics such as FedEx/DHL/EMS, and Vietnam branch can ship nearby.

About Us

Dongguan Ganggu Hardware Product Co., Ltd. is a comprehensive enterprise integrating production and trade, with a 2000-square-meter modern factory and 60 professional technicians, and a branch in Vietnam. Certified by ISO 9001 quality management system, the company has won many honors such as "Excellent Supplier", and has long-term cooperation with well-known enterprises such as Midea and Olympus. With professional manufacturing capabilities and a complete service system, it has become the preferred partner for global customers in precision fasteners and spring customization.

Contact Us

For further inquiries or orders, please feel free to contact us!🙌

China Address: No.101 Jianjia Industrial Park, No.2 Jintang Road, Changping Town, Dongguan City, Guangdong Province, China (Postal Code: 523579)

Vietnam Address: Plot C_6a_CN, My Phuoc 3 Industrial Park, Thoi Hoa Ward, Ben Cat Town, Binh Duong Province, Vietnam

Phone/WeChat/WhatsApp: +86(0)18602085825

Email: angel@ganggus.com (China), eric@ganggus.com (Vietnam)

Official Website: www.ggscrew.com