National Engineering Industries Ltd. is an Indian manufacturing company founded in 1946 as National Ball Bearing Company. It is now the flagship company of the CK Birla Group with annual revenue of $1.6 billion. NEI manufactures bearings and other engineered products in four steps: receiving raw materials, heat treatment, grinding, and assembly. It serves automotive, industrial, and railway customers and has a 27% share of the local bearing market. The company's strengths include flexible solutions, product development, and in-house R&D, while opportunities exist in international markets and specific product lines.