Chemserve Corp

Lockhart Chemical Company, based in Flint, Michigan, specializes in manufacturing and globally marketing a diverse range of chemical additives, including rust preventives, corrosion inhibitors, and emulsifier packages for metalworking and greases. With roots dating back to the late 1800s, the company has established itself as a leader in the lubricant industry, particularly known for its natural sodium sulfonates and chlorinated paraffins. The company operates a well-equipped facility with extensive raw material storage and logistics capabilities, making it a preferred choice for contract manufacturing. Lockhart Chemical is committed to providing superior surface protection solutions and technical services that enhance the performance and longevity of equipment and products across various industrial applications. Generated from the website

PVS Chemical Solutions Inc. is a division of PVS Chemicals Inc. It offers safe manufacturing and distribution of sulfuric acid, liquid sulfur dioxide, sodium bisulfite, sodium potassium bisulfite, molten sulfur, calcium nitrite, sodium thiocyanate, emulsified sulfur, specialty blends, etc. Based in Detroit, Mich., PVS Chemical Solutions Inc. serves refining, manufacturing, semiconductor fabricating, photographic, pharmaceutical, water treatment and agriculture sectors. Formed in 1945 as Pressure Vessel Service Inc., the company gained its present name in 1981. It provides safe and innovative solutions to its clients. The company s core business includes sulfur products, hydrochloric acid, water treatment chemicals, full-line chemical distribution, environmental management, transportation services, etc.