Websites targeting keyword magnetic particle & liquid penetrant

AER is a non-destructive testing service provider specializing in phased array ultrasonic testing and inspection of pipeline welds.

Danco - Leader in anodizing aluminum and titanium, chemical film coatings, & passivation of stainless steel, for medial, aerospace & commercial/industrial applications. Full-color high resolution anodizing.

PQT Services, Inc. provides online and classroom training as well as Level III consulting services in (NDT) Non-Destructive Testing. Training for all levels (Level I/II/III) of qualifications in Liquid Penetrant (PT), Magnetic Particle (MT), Radiography (RT), Ultrasonic (UT), Visual Testing (VT) and Radiation Safety.

Tulsa, Oklahoma’s EBSCO Spring provides custom spring design of compression springs, extension springs, torsion springs, tension springs, coil springs and others including helical, conical, and coil springs. Our springs are made using passivation, shot peening, heat setting, heat treating, and liquid penetrant inspection for national distribution.

Pacific Magnetic & Penetrant Co., Inc. is a Non-Destructive Testing Facility for the Aerospace Industry.

Under the trade names of Dubl-Chek and Aqua-Chek, Sherwin Incorporated manufactures fluorescent penetrant and visible dye penetrant and related products used in the non-destructive testing of critical components in the aerospace and welding industries. Contact: Sherwin Inc., 5530 Borwick Ave., So. Gate, CA 90280, USA (562-831-6324; fax, 562-923-8370)