Chemtec Energy Services, LLC, a subsidiary of L.B. Foster Company, is a major manufacturer and turnkey provider of metering, ... sampling, blending, and injection equipment/systems for the oil and gas industry. In business since 1999, Chemtec is one of the largest suppliers of additive and dye injection equipment in the world. Chemtec is also well experienced in providing custom fabricated systems for upstream, midstream, and downstream petroleum applications. At Chemtec we pride ourselves on our safety, experience, traceability, and craftsmanship. read more