Dedicated to bringing you the best experience of OEM

1) The spring test

a. Spring data check

from the beginning to make sure your design of the spring makes the performance.

b. Load testing

c. Tension testing

d. Hardness testing

e. Torque testing

2) Build the drawing

we can make an 1:1 scale drawing according to your sample.

3) Customized packing

a. general bulk pack

b. bulk pack with rust inhibitor oil and rust inhibitor bag

c. vacuum bulk packing

d. tray packing

e. one pc in a bag packing

f. roll packing

g. several pcs bound with heat shrink tube packing

f. One-click dimension projector

g. Cycle tester