Made In UK

Established in 1883 In London. Winn & Coals (Denso) is regarded as the world’s premier manufacturer of top quality anti corrosion and sealing products.

We specialize in the protection of:

Buried Pipes, Exposed Pipes, Steelwork, Concrete, Marine Pipes and Tanks

The technical teams at Denso having accrued 130 years of experience in solving corrosion related problems are happy to offer their expert advice in this field and always strive to give cost effective solution.

Denso Brochure