Quality Control

Quality Control

Our company take very seriously Quality of products. We have premium test instruments and We test our screws at each production process.

Our test mainly includes the following:

● Dimention Test

● Weight Test

● Torque Test

● Drill Drive Test

● Hardness Test

● Salt Spray Test

Tensile Strength Test

Our test instruments mainly include the following:

Weight Tester

Weight Tester

Digital Vernier Caliper

Digital Vernier Caliper

Torque Tester

Torque Tester

Hardness Tester

Hardness Tester

Drill Speed Test Machine

Drill Speed Test Machine

Salt Spray Tester

Salt Spray Tester


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