Seydel .No other name is more synonymous with innovation and quality in specialty chemicals for the textile industry.Since it's founding in 1919, Seydel has provided not only the industry's most extensive line of textile processing chemicals, but also unsurpassed on-site technical service in support of them. The Seydel Companies are still setting the standard for quality, service and innovative technology.Our business units, Seydel-Woolley & Company and Seydel International, serve customers both domestically and all over the globe.Through our research business unit, Seydel Research, we develop and test innovative new produ