Copper Alloy Heavy Duty Compression Springs Customizable For Automotive

De-Risk Your Spring Design | Speed & Precision for Low-Volume Prototypes

1.Compression Spring Quick Detail

We offer professional-grade custom compression spring design and manufacturing services. Our core competency lies in translating your comprehensive requirements for force, displacement, lifespan, and environmental conditions into mass-producible, high-quality precision spring products. Our factory is equipped with European-made precision machinery from manufacturers such as WAFIOS and OMCN, combined with a rapid deployment system of over 200 sets of molds, and an IATF 16949 automotive-grade quality management system. This ensures exceptional reliability and consistency at every stage, from the first sample to continuous delivery.

2.Compression Spring Product Description

For Tingfeng Hardware, manufacturing a compression spring is a systematic engineering process. It begins with jointly clarifying all key parameters with you: working load, installation space, operating frequency, environmental medium, expected lifespan. Subsequently, our engineers conduct comprehensive calculations and selection, finding the optimal balance between material strength, relaxation resistance, corrosion resistance, and cost. We not only employ precise coiling technology but also pay great attention to the decisive impact of heat treatment (stress relief, tempering) and surface treatment on the spring's long-term performance, thereby delivering a product that is truly “fit for purpose and durable.”

3.Compression Spring Product Features & Advantage

4.Compression Spring Product Specification

5.Compression Spring Product Application

Empowering various industries with essential resilient components:

Transportation: From anti-vibration springs in new energy vehicle battery pack connectors to return springs in traditional car seat adjustment mechanisms, we provide spring solutions for the entire vehicle range.

Health Technology: Miniature compression springs in portable medical devices such as hearing aids and insulin pumps require extreme precision, stable force values, and biocompatible materials.

Energy and Infrastructure: Springs in power switchgear and valve actuators often operate outdoors or in corrosive environments, requiring special weather resistance and coating properties.

Everyday Technology: From laptop keyboard keys to hydraulic damping rods in high-end furniture, our springs are dedicated to enhancing user tactile experience and product quality.

6. Frequently Asked Questions (FAQ)
Q: Can you handle complex custom designs and provide design optimization suggestions?
A: Absolutely. This is our core expertise. We provide free DFM analysis within 3-5 days, often helping clients achieve 15-30% cost reduction through design for manufacturability.
Q: How do you ensure quality consistency and handle defect issues?
A: We implement a rigorous 4-stage QC system with 100% full inspection. Our track record shows 99.99% qualification rate.
Q: What are your lead times and how do you handle urgent orders?
A: Standard lead times: 3-7 days for prototypes, 7-15 days for mass production. We offer VIP prioritization cutting lead times by up to 30%.
Q: Will I get timely responses and professional support throughout the project?
A: Yes. You get a 1v1 exclusive consultant with 1-hour initial response commitment and 24-hour technical support.
Q: Can you provide material certifications and environmental compliance reports?
A: Yes. We provide material certifications and environmental test reports (RoHS, REACH compliant) upon request.
Q: How do you protect my designs and intellectual property?
A: We start with mutual NDA and implement strict mold ownership protection and confidential data security measures.
Q: What are your payment terms and MOQ requirements?
A: We offer flexible payment terms (T/T, L/C at sight) and MOQ from 1 piece for prototyping.