Quality Assurance
We perform constant quality-control management to our products

Accredited ISO 9001 Quality Management System certification, ISO 14001 Environmental Management System as well as ISO 45001 Occupational Health and Safety Assessment Series.


Salt Spray and Kesternich (Acid-rain) testers available.


Kwantex Research Inc. was established since 1996 mainly devotes to Research and Design in fastener field. We are one of the few enterprises who own the most fastener patents and collaborate with many outstanding fastener companies over the world on innovative products.
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