Our Company We are an EPA, FDA and Kosher certified manufacturing plant.  Our facilities include a main warehouse and three production buildings, two of which... Read More... Our Services In addition to our chemical blending services, we also work as a liquid contract packager.  Our 8-head positive displacement filler, automated labeler... Read More... Welcome. Custom Chemical Formulators, Inc. is a family owned and operated company specializing in the private label chemical blending of both liquid and powder products. We have been in business since 1964 and are located in the heart of Southern California.  We offer blending services for a variety of industries including janitorial, food and beverage service, automotive, metal finishing, textile, electronic, retail and industrial.  Please feel free to contact us directly to discuss your individual needs.