Dover Chemical Corporation (www.doverchem.com ), is a specialty chemical supplier with plants in Dover, Ohio and Hammond, Indiana. We supply additives in the whole continental USA and worldwide through ICC Industries based out of NY, NY. Established since 1950, our major markets have been the plastics, surfactants, metalworking, drilling fluids and oilfield chemicals. Our focus in the drilling market is mostly with mud specialty-lubricants. We have been supplying our products to the drilling market for more than 20 years. * drilling lubricants *extreme pressure lubricants* corrosion inhibitors * emulsifiers * pour point depressant * asphaltene dispersants * shale inhibitors