- Applied Technical Services, Inc. (Latrobe, PA)
- …About Us: Product Evaluation Systems (PES) assists commercial and industrial clients by providing materials testing services through our full-service testing ... laboratory. Our capabilities include metallurgy, mechanical testing, chemical testing, failure analysis, machining, and nondestructive testing. We cater our services to each client's unique testing needs. Our experienced engineers, chemists, metallurgists, and… more