About Denso North America
Denso North America Inc. has offices throughout the USA and Canada and is a wholly
owned subsidiary of Winn & Coales International originally established in London,
England in 1883.
Denso is the first and original petrolatum tape,
which was developed over 80 years ago for the "Long Life Protection" of buried
steel pipelines against corrosion.
Denso's anti-corrosion and sealing products
have a proven track record of solving problems in all kinds of challenging environments
worldwide, above or below ground and underwater.
Denso's products and systems are backed by a team of qualified professionals who
provide technical support and on-site guidance.