The Welding Test Center located at Eastern Maine Community College in Bangor, ME offers the following services: Full-time independent mechanical testing laboratory for over 20 years. Specializing in Welding Procedure Specification (WPS) development, Welding Procedure Qualification (PQR) testing and Welder Performance Qualification (WPQ) testing. We are fully accredited by the American Welding Society (QC4 Standard for AWS Accreditation of Facilities for AWS Certified Welder Program) to offer theAWS National Welder Certification Tests.