Quality Control
Quality is not just product quality for us,its also enclude service,efficient,flexible.we can handle the customer's problems at the first time,which makes our customer rely on us.
We can do many test as to the customer's requirement?
Chemical composition analysis
Dimensional measuring
Profile analysis
Hardness tests
Metallurgical structure analysis
Tensile testing
Torsion test
Drilling (driving) speed test
Coating thickness measuring
Salt spray test
Gage measuring

Contact Us
Tel:
0086-532-81158755- MP: 0086-15092437082
Fax:
0086-532-87885208- sales@xinhua-hardware.com
- xinhuafastener@gmail.com









