JD7 specialises in the design, development and implementation of specialist inspection, replication and material sampling equipment. JD7 provides unique design, development and implementation solutions for industrial, nuclear, aerospace and process plants. We have carried out development and implementation for organisations such as Rolls-Royce Aerospace, Rolls-Royce Marine, MoD and Balfour Beatty.


Material Sampling

A surface sampling technique has been developed where a spherical cutter allows a scoop of material to be removed from an in-service component. The technique utilizes an exceptionally fine cutting process, which removes the minimum material required and leaves a very low stress concentration point at the sample site.

Specialist Design

Our team of engineers thrive on designing specialist mechanisms & equipment for plant development and upkeep. Our main area of expertise lies in the remote inspection and defect identification/removal field, however our team has an impressive portfolio of experience within the following areas allowing customer requirements to be satisfied.


WWETT - Water & Wastewater Equipment, Treatment & Transport Show

Company details

Business Type:
Service provider

Industry Type:
Water and Wastewater

Market Focus:
Globally (various continents)

Year Founded:


Office Locations:


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