Rochester Midland Corporation has been a leader in the specialty chemical manufacturing industry since 1888. Our Integrated Solutions make RMC a valuable partner that can help customers solve problems and reach their strategic business objectives. Vision & Values – The standards by which RMC conducts business. History – An industry leader since 1888. TQM – RMC's commitment to Total Quality Management. Community – Dedicated to improving our communities and environment. Contact Us – Speak with us directly, or request more information about RMC.