Covalent Laboratories Private Limited, an ISO 9001:2008 & ISO 14001(2004) accreditated pharmaceutical company and WHO GMP certified for all its products, is specialized in the manufacturing of Cephalosporins. It has a wide range of products and is fast expanding to meet the present and future market demands for the high value, low volume drugs. Covalent Laboratories manufactures the Active Pharmaceutical Ingredient (API) in bulk quantities for both domestic and international markets. All the drugs manufactured meets USP/BP/JP standards.