Dover Chemical Corporation is a leading producer of alkylphenols, chlorinated paraffins, polymer additives, liquid and solid antioxidants (including organophosphites), flame retardants, additives for water-based and oil-based metalworking fluids and drilling fluid additives.


Based in Dover Ohio, they supply the chemical industry in the USA and Canada through Chemroy.


Dover Chemical is proud to have earned ISO9001:2008 certification in recognition of our ongoing commitment to uncompromising quality. they have joined other members and partners of the American Chemistry Council in dedication to the principles of Responsible Care, including product stewardship, community awareness, emergency response, pollution prevention, process safety, distribution, and employee health & safety.