Metalspiralspring.com | Premium Metal Springs & Gas Struts Manufacturer

Our Product Range

From constant force springs to heavy-duty gas struts, we manufacture over 100 types of precision springs and mechanical components for diverse industrial applications.

Constant Force Spring

High-precision flat strip springs delivering uniform force over extended deflection. Ideal for retractable cords, counterbalance systems, and medical devices.

• Material: Stainless Steel, Music Wire
• Force Range: 0.5N to 200N
• Stroke: Up to 5 meters

Spiral Torsion Spring

Compact, high-torque springs for rotational applications. Used in electrical switches, door hinges, and automotive components.

• Material: Spring Steel, Stainless Steel
• Torque: 0.1 to 50 Nm
• Custom arm configurations

Gas Strut / Gas Spring

Controlled motion support for hoods, lids, and adjustable furniture. Available in standard and heavy-duty variants.

• Force: 50N to 2000N
• Stroke: 50mm to 1000mm
• Life Cycle: 50,000+ cycles

Compression Spring

High-resilience helical springs for load-bearing and shock absorption. Available in conical, cylindrical, and hourglass shapes.

• Material: Music Wire, Stainless Steel
• Load Capacity: 1N to 5000N
• Custom spring rates

Mainspring for Clocks & Watches

Precision-engineered flat coil springs for mechanical timepieces. Used in clocks, watches, and wind-up mechanisms.

• Thickness: 0.05mm to 0.5mm
• Width: 2mm to 20mm
• Custom winding torque

Extension Spring

High-tensile strength springs with hooks or loops for tension applications. Ideal for trampolines, garage doors, and industrial machinery.

• Material: Carbon Steel, Stainless Steel
• Initial Tension: Customizable
• Hook Types: Machine, crossover, side

Flat Coil Spring

Precision wound flat springs for space-constrained applications. Used in electrical contacts, relays, and medical instruments.

• Material: Phosphor Bronze, Beryllium Copper
• Thickness: 0.05mm to 1.0mm
• Custom coil geometry

Garage Door Springs

Heavy-duty extension and torsion springs for residential and commercial garage doors. High-cycle durability and safety tested.

• Wire Diameter: 0.187" to 0.438"
• Cycle Life: 10,000+ cycles
• Galvanized or coated options

Medical Equipment Springs

Biocompatible, corrosion-resistant springs for surgical tools, diagnostic devices, and patient monitoring systems.

• ISO 13485 Compliant
• Materials: 316L Stainless Steel
• Cleanroom manufacturing

Automotive Springs

High-reliability springs for vehicle suspension, seating, engine components, and safety systems. TS16949 compliant.

• Vibration and fatigue tested
• Wide temperature range
• OEM/ODM supported

Die Springs

High-load capacity springs for stamping dies, molds, and industrial tooling. Resistant to creep and set under high stress.

• Colors indicate load class
• Load: 500N to 20,000N
• Heat treated for durability

Furniture Gas Struts

Smooth-lifting gas springs for cabinets, beds, desks, and office furniture. Silent operation and long service life.

• Force: 100N to 800N
• Stroke: 100mm to 600mm
• Mounting brackets included

View All 100+ Products

Industry Applications

Our springs and gas struts are trusted in critical applications worldwide.

Automotive

Suspension, seating, engine components, hoods, trunks, and safety systems.

Medical Equipment

Surgical tools, diagnostic devices, hospital beds, and patient monitors.

Industrial Machinery

Conveyors, presses, valves, robotics, and automation systems.

Electronics

Connectors, switches, battery contacts, and precision instruments.

Furniture

Lift mechanisms, recliners, office chairs, and adjustable desks.

Home Appliances

Washing machines, ovens, dishwashers, and garage door openers.

Sports Equipment

Bicycle components, fitness machines, and outdoor gear.

Timepieces

Mechanical clocks, watches, and wind-up instruments.

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Precision Metal Springs & Gas Struts

Trusted Spring Manufacturer Since 2003