Home
about us
Company Profile
factory tour
quality control
products

Touch Spring

Hinge Spring

Torsion Spring

Compression Spring

Double Torsion Spring

Metal Stamping Parts

Temperature Control Connecting Rod

Steel Clevis Pins

Metal Locking Clips

Metal Earthing Tags

Ball Lock Pin

Flat Head Quick Release Pins

Custom Retention Thimble

Spring Clip Shrapnel
news
solutions
contact us
Chat Now
english english
français français
Deutsch Deutsch
Italiano Italiano
Русский Русский
Español Español
português português
Nederlandse Nederlandse
ελληνικά ελληνικά
日本語 日本語
한국 한국
العربية العربية
हिन्दी हिन्दी
Türkçe Türkçe
indonesia indonesia
tiếng Việt tiếng Việt
ไทย ไทย
বাংলা বাংলা
فارسی فارسی
polski polski
Created with Pixso. Home Created with Pixso. About Us Created with Pixso. Quality Control
About Us
Hot Products
High Elasticity Touch Button Spring Stainless Steel Customizable for Electronics

High Elasticity Touch Button Spring Stainless Steel Customizable for Electronics

Custom Touch Button Spring Touch Screen Switch Spring For Electronic Circuit Boards

Custom Touch Button Spring Touch Screen Switch Spring For Electronic Circuit Boards

Custom Sizes Compression Coil Spring For Machinery Automotive Aerospace Industry

Custom Sizes Compression Coil Spring For Machinery Automotive Aerospace Industry

Double Coil Stainless Steel Torsion Spring High Load Capacity For Automotive Parts

Double Coil Stainless Steel Torsion Spring High Load Capacity For Automotive Parts

OEM Custom Torsion Spring High Strength For Furniture Hinge CE RoHS Approved

OEM Custom Torsion Spring High Strength For Furniture Hinge CE RoHS Approved

Steel Material Custom Torsion Springs Straight End Type For Household Appliances

Steel Material Custom Torsion Springs Straight End Type For Household Appliances

Contact Us
Mr. Wenwei
13925488002
8613908114247
yh-wen1001 WeChat

Quality Control

1. Dimensional Inspection

The first step is verifying the "unloaded" physical specs using high-precision calipers or optical measuring systems

 

2. Torque and Deflection Testing

Since torsion springs provide rotational force, a specialized Torque Tester is required.

 

3. Material and Surface Quality

The durability of a spring depends on its "skin" and internal structure.

4. Load Life & Fatigue Testing

For safety-critical parts (like garage door springs or automotive components), manufacturers perform "cycle testing."

    Contact Us