• Phone: +886-4-23373309
  • Email: info@tskvalves.com

quality control

Incoming quality control

To assure our customers of reliable and consistent supply of castings and forgings, a spectroscope is utilized to measure and identify materials. The test results are recorded in MTR’s (in EN 10204 type 3.1) and offered for each shipment.


Spacious 2-story warehouse with rigid storage management


Our factory is equipped with modern facilities and testing apparatus. Production capacity can exceed 1000 pcs of valves per day.

Pressure test

We perform in-house “low pressure seal test”, “shell test” and “closure test” for every batch of valves. Also, we undertake chemical and physical testings assigned by customers.