• Plot 288, Danjuma Drive, Trans Amadi Industrial Layout, Port Harcourt, Nigeria


Visual Examination is a method of NDT that has been neglected for much of its industrial application life. VT though being the first NDT method used in the industry was the last method to be acknowledged.

It is used to determine the surface condition of the part, reinforcement and undercutting of welds, alignment of mating surfaces, shape or evidence of leaking. CIS employ both direct and remote visual aids to carry out VT. CIS has visual Inspectors certified to various codes such as AWS, API, ANSI, ASME, CSWIP, PCN, ISO and ASNT.

Visual Inspection


Our vision is to be a world-class Company renown for Quality of products, Safety and reliability of Services.


Our mission is to eliminate work repetition by “doing it right the first time” and thus operate in a manner that is most competitive in the industry.


To accomplish our mission, all CIS employees shall be well trained to work as a team and maintain CIS corporate ideas.