Denso South Africa (Pty) Ltd, a member of Winn & Coales International, has a well-established manufacturing facility in Durban, which manufactures products for the South African, African, and international export markets.

Over the last 90 years, Denso have been creating bespoke and off-the-shelf solutions that provide enduring protection against corrosion and chemical attack to buried and exposed pipes, valves, fittings, steelwork, marine structures, tanks and concrete bunded areas.

With a number of subsidiary companies worldwide, Winn & Coales (Denso) Ltd is able to draw upon a wealth of experience in producing products to deal with corrosion and sealing problems in many different environments. From sub-zero environments to extreme high temperatures, our range of products are capable of withstanding the toughest conditions, as well as proving to be cost­ effective and maintenance free for several years. All the products comply with the strict quality standards of ISO 9001:2015 (quality management standard).

The sharing of knowledge and new technology, plus extensive R&D facilities, enables the company to maintain its policy of producing high-quality, effective products around the world, backed by prompt and efficient service.