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Custom Compression Springs Manufacturer – OEM & ODM | SEME Hardware
Custom Compression Springs Manufacturer – OEM & ODM Since 2014
Dongguan Seme Precision Hardware Co., Ltd. is a professional custom compression springs manufacturer in China, specializing in precision spring design and mass production for global industrial customers.
Based in Dongguan, China, we provide OEM & ODM compression spring solutions with stable quality, fast lead times, and competitive factory pricing.
With over 10 years of manufacturing experience, we support customers from prototype development to large-scale production, delivering reliable compression springs for demanding applications.
✅ Why customers choose us: We don't just make springs — we help you optimize performance, reduce costs, and meet your delivery deadlines.
Custom Compression Spring Manufacturing Capabilities
We produce custom compression springs strictly according to customer drawings, samples, or technical requirements.
| Parameter | Range / Details |
Wire diameter | 0.1 mm – 10.0 mm |
Outer diameter, inner diameter & free length | Customized to your drawing |
Spring rate & load force | Engineered to application needs |
Tolerance control | EN / DIN / ISO standards |
Surface treatments | Polishing, zinc plating, passivation, powder coating |
Our engineering team assists in optimizing spring performance, fatigue life, and cost efficiency.
👉 [Send Your Drawing for a Free Quote]
Compression Spring Materials
We offer a full range of materials to suit different working conditions:
| Material Category | Grades & Options |
Stainless steel | SS301, SS304, SS316 |
Carbon steel | Music wire, oil-tempered wire |
Alloy steel | Special spring steel |
Galvanized steel | Coated steel wire |
Material selection is based on load requirements, corrosion resistance, temperature, and service life.
Applications of Custom Compression Springs
Our custom compression springs are widely used in:
Industrial machinery & automation systems
Garage door hardware and components
Electrical appliances & consumer products
Automotive and mechanical assemblies
Medical devices & fitness equipment
Valves, pumps, and precision mechanisms
Each spring is manufactured to ensure consistent force, durability, and long-term reliability.
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Quality Control & Production Process
As a reliable compression springs manufacturer, quality control is integrated into every production step:
✅ CNC automatic spring coiling machines
✅ Dimensional inspection and load testing
✅ Fatigue life testing for critical applications
✅ Incoming raw material inspection
✅ Batch traceability and quality records
We ensure all compression springs meet customer specifications before shipment.
OEM & ODM Compression Spring Solutions
We provide full OEM & ODM services:
Engineering consultation and design support
Drawing confirmation and prototype samples
Sample testing and approval
Stable mass production
Export-standard packaging and logistics support
We work closely with your engineering and purchasing teams to ensure smooth project execution.
Why Choose Us
| ✅ | Advantage |
✅ | Direct factory manufacturer – no middleman, lower cost |
✅ | Strong engineering capability – custom spring design |
✅ | Stable quality – reliable for long-term supply |
✅ | Fast sampling – 7-10 day turnaround |
✅ | Global export experience – shipped to 20+ countries |
We focus on building long-term partnerships through consistent quality and professional service.
📥 Request a Quote for Custom Compression Springs
Looking for a trusted custom compression springs manufacturer in China?
Send us your drawing, sample, or specifications. We reply within 24 hours with a competitive quote.
| You Provide | We Deliver |
Drawing (PDF, DWG, STEP) | Free technical review |
Material requirement | Material recommendation |
Quantity | Best factory price |
Application | Performance optimization |
📧 Email: [email protected]
📱 WhatsApp / WeChat: +86 186 6511 1545
🌐 Website: https://www.semehardware.com
👉 [Click here to submit your drawing online]
❓ FAQ – Frequently Asked Questions
Q1: Can you manufacture custom compression springs from my drawing or sample?
Yes. We specialize in custom compression springs manufactured according to customer drawings, samples, or technical data.
Q2: What is the minimum order quantity (MOQ) for custom compression springs?
MOQ depends on spring size and material. Small trial orders are supported.
Q3: How fast can you ship sample compression springs?
Samples usually take 7–10 days. Mass production lead time depends on order quantity.
Q4: Do you provide material certificates and inspection reports?
Yes. Material certificates and inspection reports are available upon request.
Q5: Do you ship custom compression springs internationally?
Yes. We export compression springs worldwide with standard export packaging.
Q6: How do I get a quote for custom compression springs?
Send your drawing (PDF, DWG, or STEP) to [email protected] or via WhatsApp +86 186 6511 1545. We reply within 12 hours.
Related Products
| Product | Description |
Heavy duty for industrial machinery and garage doors | |
Stainless steel & zinc plated for pull-force applications | |
Flat coil springs for cable retractors | |
Precision spring clips and electrical contacts |
Contact Us
Dongguan Seme Precision Hardware Co., Ltd.
Address:
Building 1, No. 48 Minghua Road
Shijie Town, Dongguan City
Guangdong Province, China
📧 Email: [email protected]
📱 WhatsApp / WeChat: +86 186 6511 1545
🌐 Website: https://www.semehardware.com
