Tecscan
Welder Training & Testing Institute
Contact: Michael Wiswesser
1144 North Graham Street 
Allentown PA Pennsylvania
United States 18109
Phone: 610-820-9551
Fax: 610-820-0271
WTTI is a private corporation that is divided into two divisions: first is our welding school, the second is our Industrial Services Division.

We operate an accredited welder technology school that offers students the necessary occupational training and qualifications that can lead to employment in the field of welding.

Additionally, WTTI's Industrial Service Division provides corporate clients with CWI Level III weld inspection, non-destructive testing, welder qualification testing for certification, consulting, procedure development,in-plant training seminars, CWI training, NDT training, mobile training units, and more...

Accredited Testing Facility (ATF): WTTI is an Accredited Testing Facility (ATF) for qualifying welders in accordance with the requirements of AWS Standard for Certified Welders.

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