Absorption Compression Spring Compression Spring Pressure Spring

• Customization: Available
• Function: Pressed, Buffer
• Material: Steel
• Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance
• Load Type: Compression
• Production Process: Hot Roll
• Shape: Coil
• Inner Diameter: 10-1000mm
• Place of Origin: China
• Length: as Your Request
• End Treatment: Grinding
• Packing: Plastic Bag+Carton
• Trademark: AOLI
• Origin: China
• Production Capacity: 10000
• Package Size: 42.00cm * 38.00cm * 10.00cm
• Package Gross Weight: 15.000kg

Product Description

Product Description

Compression Spring

Designed to absorb and store energy under axial loads, the compression spring is a fundamental mechanical component widely used across automotive, industrial, aerospace, and consumer applications. Manufactured from high quality spring steel, stainless steel, or specialized alloys, each spring is precision coiled and heat treated to deliver consistent force, optimal deflection, and long term fatigue resistance.

Available in a variety of wire diameters, coil counts, and end configurations (closed, open, or ground), compression springs can be customized to meet specific load, space, and environmental requirements. Their reliable linear force characteristics make them ideal for suspension systems, valves, clutches, electrical contacts, and countless other mechanisms where controlled compression and return motion are essential.

Built to endure repeated cycling and harsh operating conditions, these springs undergo rigorous quality testing to ensure performance stability and dimensional accuracy. Whether used in heavy duty machinery or delicate instruments, compression springs provide a cost effective, durable, and versatile solution for dynamic load management and motion control.

Product Name	Compression Spring
Application	Industrial, Automotive, Machinery, Electronics, Home Appliances
Material	Music Wire (SWP-A), Stainless Steel (SUS302/304/316), Carbon Steel, Chrome Silicon, Inconel, etc.
Wire Diameter (d)	0.1 mm – 50 mm (Customizable)
Outer Diameter (OD)	1 mm – 500 mm (Customizable)
Free Length (L0)	2 mm – 1000 mm (Customizable)
Solid Length	Calculated based on design (Typically ≤ L0 - n*d)
Number of Coils	Total Coils / Active Coils (Customizable)
Spring Rate (k)	Customized per requirement (N/mm, lb/in, etc.)
End Type	Closed & Ground, Closed, Open, Double Closed, etc.
Surface Treatment	Zinc Plated, Powder Coated, Passivation, Galvanized, Nickel Plated, Painted, etc.
Heat Treatment	Stress Relieving, Tempering, etc.
Load at Certain Length	Customized (e.g., Load at L1, L2)
Working Temperature	-200°C to +300°C (Depending on material)
Certifications	ISO 9001, IATF 16949 (Automotive), RoHS, REACH
Tolerance Standards	DIN, ISO, JIS, ASTM, or Customer Drawing
Sample Available	Yes
MOQ	1000 pcs (negotiable for prototypes)
Lead Time	15–30 Days (depending on quantity & complexity)
Packaging	Plastic Bag + Carton Box + Pallet (or as requested)
Key Features	High Elasticity, Fatigue Resistance, Customizable Dimensions & Load, Durable

Main products

Company Profile

Wenzhou Aoli Spring Manufacturing Co., Ltd: Your Trusted Partner for Precision Tension & Compression Springs
As a professional spring manufacturer with decades of specialized expertise, we are dedicated to the research, development, production, and customization of high-performance tension hook springs and compression springs, catering to diverse and stringent industrial needs across automotive, aerospace, electronics, medical devices, consumer goods, industrial machinery, renewable energy, marine, and defense sectors. Our unwavering focus on precision engineering, material innovation, and reliable performance sets us apart in the highly competitive global market, where we have established a reputation for delivering solutions that not only meet but consistently exceed client expectations. We recognize that springs are often the unsung heroes of critical systems—enabling motion, absorbing shock, maintaining load, and ensuring safety—and we approach every production run with the attention to detail that this vital role demands. For us, a spring is never just a component; it is a promise of functionality, durability, and performance that our clients can rely on to keep their products and operations running smoothly.

Company Advantage

Certifications

Packaging & Shipping

FAQ

1. About Our Company
Q: What types of springs do you manufacture?
A: We specialize in a wide range of springs, including compression springs, extension springs, torsion springs, custom wire forms, and flat springs. We serve various industries such as automotive, aerospace, medical, industrial machinery, and consumer electronics.

Q: Do you offer custom spring design and manufacturing?
A: Yes, we excel at custom solutions. Our engineering team works closely with clients to design and manufacture springs tailored to specific applications, materials, tolerances, and performance requirements.

Q: What industries do you serve?
A: We serve automotive, aerospace, medical devices, defense, industrial equipment, electronics, and many other sectors requiring precision spring components.

2. Ordering & Quotations
Q: How can I request a quote?
A: You can request a quote by submitting your specifications through our online quotation form, contacting us via email, or calling our sales team directly. Please provide detailed requirements such as material, dimensions, load, quantity, and application.

Q: What information is needed for a quote?
A: To provide an accurate quote, we typically need:

Spring type (compression, extension, torsion, etc.)
Material specification
Wire diameter, outer/inner diameter, free length
Load/force requirements
Quantity
Any special coatings or finishes
Q: What is your minimum order quantity (MOQ)?
A: Our MOQ varies depending on the complexity and customization of the part. We accommodate both prototype/small-batch orders and high-volume production.