Full Range of Spring Products for Various Industries
Extension systems
Extension Springs
Precision extension springs with various loop types, suitable for appliances and toys
High reboundCustom hooksFatigue rated
View Details →10Product families
2D / 3DCustom wire forms
4+Material systems
1 → NSample to volume
PRODUCT CATALOG
From standard coils to complex wire forms, developed from drawings, samples or custom requirements.
Compression load
Compression Springs
Various compression springs, ground or closed ends, suitable for molds and machinery
Wire optionsStable loadStainless
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Torque control
Torsion Springs
Double and single torsion springs, custom angles and coils, for electronics and automotive
Custom anglePrecise returnSmall batch
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Lock mechanism
Door Lock Springs
Professional door lock springs, durable, suitable for lock mechanisms and security devices
Stable fitLife testedCorrosion proof
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Conical structure
Tapered Springs
Conical tapered springs with stability, suitable for damping and battery contacts
Space savingAnti bucklingLightweight
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Conductive contact
Battery Springs
Excellent conductivity battery springs, suitable for battery compartments and electronics
Low resistancePlating optionsConsistent
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TOOLS & ACCESSORIES
Assembly Tools & Accessories
Tools for installing, removing and maintaining springs, retaining rings and mechanical assemblies.
Assembly tools
Snap Ring Pliers
High quality snap ring pliers, suitable for retaining ring installation and removal
Shaft / holePrecise fitAnti-rust
View Product Details →QUICK SELECTION
Select by required function
Start with the motion your mechanism needs, then review material, parameters and RFQ inputs on the product page.
Required functionRecommended familyConfirm first
Axial load, cushioning or returnCompression SpringsTapered SpringsWorking heights, load points, solid margin and guidance
Pullback, tensioning or retentionExtension SpringsInitial tension, maximum extension and hook load path
Rotary return or torque outputTorsion SpringsDoor Lock SpringsHand, installed angle, working angle and torque
Conductive or compact contactBattery SpringsFlat Wire SpringsContact force, conductive material, plating and heat rise
Complex clip, bracket or linkCustom Wire Forms2D datums, 3D profile, bend radius and functional gauge
Rewind, energy storage or torquePower SpringsArbor, working turns, torque curve and attachments
ENGINEERING OPTIONS
Material and finishing recommendations are matched to load, life, temperature, conductivity and corrosion requirements, then confirmed through engineering review and samples.
01
Material selection
65Mn, SUS304, SUS316, SWP-B, 60Si2Mn and phosphor bronze selected for load and environment.
02
Surface finishing
Zinc, nickel, black oxide and passivation options are reviewed against corrosion and appearance needs.
03
Geometry & ends
Open, closed, ground, hooked, bent, left/right-hand and special-profile configurations.
04
Inspection
Critical dimensions, load, torque, fatigue life and salt spray requirements can be included in validation.
We start with the operating environment, then match spring geometry, material and validation.
Automotive
Seats, locks, controls and damping assemblies
Torsion / extension / wire formsElectronics
Battery bays, contacts, switches and precision returns
Battery / flat wire / compressionMedical
Instrument return, clamping and compact drive mechanisms
Precision compression / torsion / formsMachinery
Fixtures, valves, molds and automation equipment
Compression / extension / power springsAerospace
Lightweight mechanisms, locking and precision controls
Custom springs / wire formsHardware
Doors, furniture, tools and everyday assemblies
Lock springs / pliers / torsionCUSTOM DEVELOPMENT
For a faster review, include critical dimensions, load, working stroke, material, finish and expected quantity.
- 01
Requirement
Understand usage, load requirements, installation space
- 02
Design
Engineers provide design proposals and 3D drawings
- 03
Sampling
Samples built to agreed geometry, material and inspection requirements
- 04
Production
Mass production with strict QC after sample approval
- 05
Delivery
Safe packaging, global logistics delivery service