Strict Dimensional Tolerance and Surface Finish for Medical Device and Optical Instrument Applications Coil Springs

• Customization: Available
• After-sales Service: 1 Month
• Type: Compression Spring Extension Spring
• 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

Strict Dimensional Tolerance And Surface Finish For Medical Device And Optical Instrument Applications Coil Springs

 

Product Description

 

 Welcome to Baoding Xiaoguo Intelligent Equipment Co., LTD.,, a leading manufacturer and supplier of precision springs in China. We specialize in the design and production of a comprehensive range of high-performance springs tailored to meet global standards and specific client requirements. Our product portfolio includes compression springs, extension springs, torsion springs, disc springs, and custom-shaped springs. Utilizing state-of-the-art CNC spring coiling machines and advanced testing equipment, we ensure every spring delivers exceptional durability, consistent force, and reliable performance in the most demanding applications.

  

Product Parameters

 

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

  
 

Product Usage Introduction

 

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.

 

Our springs are critical components in a vast array of industries worldwide:

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.

Company Profile

 

The company has its own factory production workshop.specializes in the development and manufacture of high-end fastener equipment and high-end wire rope equipment, the core R & D team engaged in the metal processing industry for 15 years, has a number of their own R & D patents, and will continue to focus on the development of faster, more stable, more environmentally friendly, more intelligent, more beautiful high-end equipment, for the Chinese industry to contribute their own strength, with practical action to return to society. The product market share is high, the export volume is high, the competitive advantage is obvious.
 

Packaging & Shipping

 

All the contract goods delivered by our company are in accordance with the relevant packaging storage and transportation indications, in accordance with the latest regulations of the relevant state departments for packaging, to meet the transportation, can withstand horizontal force, vertical force, multiple handling, loading and unloading, moisture-proof, shock-proof, shatter-proof packaging requirements.

The company warehouse has a large storage and shipping capacity. Ready to handle the storage of large quantities of goods, as well as to meet the needs of large orders.

 

 

FAQ

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

If there is a need, we will do our best to meet it We sincerely welcome you to contact and establish business relations with our company.