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Established in 1883, Winn & Coales (Denso) Ltd specialise in the manufacture of exclusive corrosion and chemical resistant coatings and linings for the long term protection of steel and concrete. All products are manufactured under a management system that complies with the stringent requirements of BS EN ISO 9001:2015. Common applications include steel pipe/pipelines, valves, fittings, structural steelwork, steel or concrete tanks and concrete bunded areas. Our customers include petrochemical, process, offshore and civil engineering industries as well as the water, gas and telecom utilities.

Our extensive product range can cope with operating temperatures ranging from sub-zero to 220C, in all manner of highly corrosive environments. Options for surface preparation before product application also offers the client choices from simple power tool cleaning giving up to 10 years service, to abrasive blasting or hydro jetting which can offer the customer more than 25 years maintenance free service. The liquid coating systems are complemented by a range of tape wrap systems which can provide a 30 year maintenance free service life even when applied over hand wire brushed steel surfaces.

Our subsidiary companies, located in USA, Canada, Australia, New Zealand and South Africa, together with a global network of agents, enable us to supply our products anywhere in the world. The experience Winn & Coales (Denso) Ltd have gained from years of dealing with coating and lining applications internationally, allows us to offer sound advice backed by an unrivaled range of cost effective products.

In 2010 we were awarded a Queen's Award for Enterprise: International Trade. In 2013 we were awarded our second Queen's Award for Enterprise: International Trade and celebrated our 130th Anniversary culminating in a visit from HRH Prince Andrew The Duke of York,KG.

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