tst is a manufacturer of quick-release couplings for hydraulic, pneumatic, vacuum, gas, chemical and water applications.
The 2-stage safety couplings, swivel couplings and many other types of couplings, which have been tried and tested for decades and are SUVA-certified, are supplied directly from Switzerland.
Coupling technology "by tst" stands for quality. Ongoing process controls in the production process and state-of-the-art measuring technology guarantee the high quality of our products.
Support that inspires
Support "by tst" stands for perfect integration of our products into a wide variety of applications. We are at your side to respond individually to your requirements. Moreover, we are happy to realize special requests.