Precision Micro Black Stainless Steel Compression Spring 2mm Carbon Steel Coil Spring Furniture & Industrial Hardware Spring

As a powerful manufacturer with 20 years of experience in spring manufacturing, Dongguan Ganggu Hardware Product Co., Ltd. focuses on creating precision micro black stainless steel compression springs and 2mm carbon steel coil springs, providing core elastic solutions for the furniture industry and hardware sector. With "micro high precision" as the core highlight, the products cover a wire diameter range of 0.1-35mm. Among them, the 2mm carbon steel coil spring is an ideal choice for furniture hinges, drawer buffers, and industrial small parts due to its excellent elastic resilience and durability. The black oxided surface treatment not only gives the product a calm appearance but also enhances rust and wear resistance, extending service life. We support full-dimensional OEM&ODM customization, matching the personalized needs of furniture, electronics, and industrial equipment from load parameters to size details, creating exclusive elastic components.

Core Advantages: Core Competitiveness of Ganggu's Precision Springs

20 Years of Industry Insight: 20 years of precipitation in spring manufacturing, with an annual production capacity of 200 million units. Mature technology ensures the consistency and stability of micro springs;
High-Quality Material Selection: Selected high-quality base materials such as SS302/304/316 stainless steel, 65Mn carbon steel, and music wire. The 2mm carbon steel coil spring has uniform material and long-lasting stable elasticity;
Diverse Surface Treatment: Focus on black oxided process, and also provide customized treatments such as nickel plating, electrophoresis, and spraying to meet corrosion resistance needs in different environments;
Extreme Precision Control: Equipped with professional testing equipment (Vickers Hardness Tester, Salt Spray Test Machine, etc.), tolerance as precise as ≥0.05mm, full-process quality inspection without dead ends;
Multi-Scene Coverage: Specifically designed for furniture hardware and industrial equipment, while compatible with electronic components, toys, precision instruments and other fields, with strong adaptability;
Cross-Border Service Guarantee: ISO 9001 quality management system certification, Vietnam branch can issue certificate of origin to facilitate smooth international trade cooperation.

Detailed Specifications

Specification Item	Parameters
Product Type	Compression Spring
Wire Diameter Range	0.1~35mm (2mm Carbon Steel Coil Spring Optional)
Inner Diameter Requirement	≥0.4mm
Outer Diameter Requirement	≥0.6mm
Free Length	≥0.5mm
Total Coil	≥3 Coils
Active Coil	≥1 Coil
Direction Option	Right/Left (Customizable)
End Customization	Hook Ends/Loop Ends (Customizable)
Surface Treatment Method	Black Oxided, Zinc Plating, Nickel Plating, Electrophoresis, etc.
Load Capacity	7 lb (Customizable on Demand)
Optional Materials	SS302/304/316, 65Mn, Musicwire, Copper Alloy, etc.

Wide Application Fields

With precise dimensions and reliable performance, our precision micro black stainless steel compression springs and 2mm carbon steel coil springs are widely used in: furniture hardware (drawer slide buffering, cabinet door hinge reset, furniture lifting components), electronic equipment (small sensors, camera accessories, printer movements), children's toys, baby carriage shock absorption, bicycle accessories, kitchen appliances, office equipment, precision instruments and various industrial machinery and equipment. They provide stable buffering, reset and supporting functions for products, ensuring the smooth operation of end products.

Customization Process

Demand Docking: Customers provide core requirements such as size, material (e.g., 2mm carbon steel), surface treatment (e.g., black oxided), load parameters and application scenarios;
Technical Scheme: The engineer team responds quickly, issues customized technical schemes, 3D drawings and detailed quotations, and confirms cooperation details;
Sample Trial Production: Rapidly produce samples according to the scheme, send them to customers for performance testing, and optimize and adjust until meeting standards based on feedback;
Mass Production: After sample approval, launch large-scale production, implementing ISO 9001 quality control standards throughout;
Logistics Distribution: Support international logistics channels such as FedEx/DHL/EMS/UPS. Vietnam branch can arrange shipment nearby to improve delivery efficiency.

Contact Us

For customization details or orders of precision micro compression springs and 2mm carbon steel coil springs, 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