We perform vendor surveillance and mill audit upon pipe mill located in Japan, Korea and Taiwan. With accumulated technical know-how from Tuboscope Division of AMF and over 30 years of experience, we have been providing high-quality services.
We are the only inspection company in Japan performing inspection for drill pipe and drilling tools with most advanced equipment. Since 1970, we have been offering our services to major Japanese drilling companies and Government bodies.
Pre-Inspection Treatment / Repair
We perform the following pre-inspection treatment and repair service for drill pipe, drill collar and other drilling tools: cleaning, rust removal, straightening, thread repair and oil coating.
We also perform Magnetic Particle Inspection, Ultrasonic Testing and Dye-Penetrate Testing.Our inspection service is provided by JSNDI and/or ASNT certified inspectors.
Sale of NDI equipment
We sell NDI equipment for pipe manufacturers as a general agency of NOV TUBOSCOPE.