Chemtec Energy Services, LLP is a major manufacturer and turnkey provider of blending, injection and metering equipment 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 has also experienced tremendous growth in providing custom fabricated systems for upstream, midstream, and downstream petroleum applications. Our products are well known for their quality, reliability & accuracy.