Sigma NDT Group a well known NDT organization has shown
its brilliant performance and ability to establish its level
of confidence in versatile NDT method not only in India
but also in all over the world. The principal company Sigma
NDT which was incorporated in India in September 1997, to
provide NDT services for fertilizer plans and pipelines.
Today Sigma NDT also manufactures certain NDT instruments
like AC / DC Yoke, Battery Yoke, Prod Machine, Accessories
of Phased Array shoes.