The Pioneer of Modern Leak Testing

Frequently Asked Questions

1. What is the best way to figure out what kind of leak tester I need for my application? –

Contact one of USON’s leak testing experts. We have an application engineering department to handle the most challenging applications. We also have a highly trained sales team with key account managers, inside sales support people, as well as global offices with locally trained USON team members. Here are some helpful links:

  • Use the “Easy  Button”- Call us at (281) 671-2000 and ask for Sales
  • Go to the Contact Us page where you will find additional links to:


Contact Us


Uson L.P. - Corporate

8640 N. Eldridge Parkway
Houston, TX 77041 USA

Tel: +1-281-671-2000
Fax: +1-281-671-2001


Uson UK – Europe

Western Way
Bury St. Edmunds
Suffolk, IP33 3SP United Kingdom

Tel: +44-1284-760606
Fax: +44-1284-763049


Uson – China

Room 601, 567 Lan Gao Road
Shanghai, 200333, China

Main: 021-583 65859, 021-583 59187
Fax: 021-583 59185, 021-337 73559