Quality-Chuanghe Fastener Co., Ltd

Hardness Tester

A Vickers hardness test is the most accurate way of determining hardness in a variety of materials, which is why we use this test on all raw materials and on the hardened layer of the finished product surface.
Torsion Dynamometer

When fastening various thread fasteners, we should control the applied torque to ensure the fastening thread has no damage caused by a large torque. This is achieved simply by turning a wrench.
Optical Projector

Through the use of this optical projector, we can efficiently test the outline and surface shape of various complicated fasteners.
Optical Image Screening Machine

This screening machine is also used to test the appearance and size quality of the fastener. It can utilize the high transmittance of the glass to automatically sort out the good and bad products.
Salt Spray Tester

Through artificial simulation of salt spray conditions, this salt spray corrosion chamber can test the corrosion resistance of our products to guarantee the durability under different conditions.