Ultra Durable Powder Coated Corrosion Protection Salt Spray Tested for Rugged off Road Use Coil Springs
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| Customization: | Available |
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| After-sales Service: | 1 Month |
| Type: | Compression Spring Extension Spring |
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Basic Info.
- Material
- Carbon Steel(SWC),Alloy Steel Sea9260/9254/6150/Su
- Shaping Mode
- Cold Coiling/Forming
- Hole Type
- Open End,Closed End
- Cavity
- Multi-cavity
- Surface Treatment
- Zinc, Nickel, Chrome, Silver, Gold, Imitation Gold
- Application
- Hardware
- Certification
- ISO, CE
- Warranty
- 1 Year
- Customized
- Customized
- Wire Diameter
- 0.03mm-20mm
- Endurance Limit
- 100000 Times
- Extended Length
- 100.0 mm
- Style
- Coil
- MOQ
- 1000PCS
- OEM Service
- Accepted
- Styles of Ends
- Open / Closed; Ground or Not
- Advantages
- Competitive Price
- Color
- Nature or Yellow
- Apply
- Industrial/Auto/Motorcycle/Electronics/Electric Po
- Category
- Machine Parts
- Service Life
- Long
- Source
- Manufacturers
- Sale
- Wholesale
- Sample
- Provide
- Transport Package
- Inner Packing with Plastic Bags,and Then Carton Bo
- Specification
- standard
- Trademark
- ronen
- Origin
- Hebei
- Production Capacity
- 50000
Product Description
| Product Name | Coil Springs |
| Material | Stainless steel, carbon steel, spring steel, alloy spring steel, refractory steel, brass, metal, bronze, etc. |
| Wire diameter | 0.01~10.0mm |
| Finish | Zinc, nickel, chrome, silver, gold, imitation gold plating or as request |
| Styles of ends | Open / Closed; ground or not |
| Standard | DIN ANSI GB JIS GOST BSW Other |
| OEM & ODM | Acceptable |


Premium Materials: Our springs are manufactured from high-grade materials such as SUS 304/316 stainless steel, high-carbon music wire, oil-tempered wire, and chrome silicon, offering excellent corrosion resistance, tensile strength, and fatigue life.
Precision Engineering: With advanced CNC machinery, we guarantee tight tolerances on wire diameter, outer diameter, free length, and load parameters, ensuring perfect fit and function.
Wide Customization: We offer complete customization on spring dimensions, end configurations (closed, open, ground, etc.), coils, and finishes ( zinc plating, powder coating, etc.) based on your drawings or samples.
Rigorous Quality Control: Every batch of springs undergoes strict testing for load capacity, salt spray resistance, and dimensional accuracy. We are ISO 9001 certified, ensuring consistent and reliable quality.
Competitive Pricing & MOQ: As a direct factory, we provide cost-effective solutions without compromising quality. We support both small batch prototyping and large-scale production runs.
Automotive: Valve springs, clutch springs, suspension springs.
Industrial Machinery: Pneumatic components, actuators, precision instruments, agricultural equipment.
Consumer Electronics: Switches, connectors, battery contacts, household appliances.
Medical Devices: Surgical instruments, drug delivery systems, diagnostic equipment.
Furniture: Cabinet hardware, sofa springs, ergonomic adjustments.
1. Who are we?
We are Baoding Xiaoguo Intelligent Equipment Co., LTD., our company mainly provides research and development of power electronic components; General equipment repair, special equipment repair; Electrical equipment, general equipment, special equipment, photovoltaic equipment and components, hardware products wholesale and retail; The import and export business of all kinds of goods except the export commodities jointly managed by the State organization and the import commodities managed by the state approved companies; Information technology consulting services.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Wire Thread Insert/Nut/Screw/Bolt/Washer/Compression Spring,Extension Spring / Tension Spring,Torsion Spring,Disc Spring / Belleville Washer,Leaf Spring,Flat Spiral Spring / Constant Force Spring,Air Spring
4. Why should you buy from us not from other suppliers?
The company is a professional manufacturer and supplier of standard fasteners for industrial parts and components, serving domestic and foreign e-commerce business and offline supply chain business for 10 years
5. What services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,DDP,DAF;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Western Union;
Language Spoken:English,Chinese,Russian
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