WELDER TRAINING AND TESTING INSTITUTE
Call (800) 223-WTTI
Our Industrial Services Division has been supporting the domestic and international welding industry's demand for Training, Certification, and Inspection since 1968.
Lab Services
Upcoming SEMINARS & WORKSHOPS
UT Level II: 5 days beginning May 6. Register >>
PT/MT Inspector: 5 days beginning May 13. PT and MT can be taken separately. Register >>
API Endorsement: 1 day begins May 30. Register >>
CWI Seminar: 5 days beginning June 3. Register >>
D1.1 Endorsement: 1 day begins June 7. Register >>
RT Inspector: 5 days beginning June 17. Register >>
WWW.WTTI.COM
WTTI
WTTI
Industrial Services Division
- tel
-
610-820-9551
800-223-WTTI - fax
- 610-820-0271
Main Office
located on North Godfrey St.
directions, restaurants, hotels »
Mailing Address
1144 N. Graham Street
Allentown, PA 18109
Welding School
729 East Highland Street Allentown, PA 18109
NDT Institute
1144 N. Graham Street Allentown, PA 18109