5* Review for hatch testing from Wallem Shipmanagement Singapore

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We are thankful to Praveen Shukla C Of Wallem Shipmanagement Singapore for leaving such a kind a review for our Portascanner WATERTIGHT unit, 03 July 2020:


Coltraco products are reliable and built with excellent quality. We have used several products and these never failed us. The service is proactive and prompt. There is a good feedback from seafarers on ease of use.

Third party verified review.