Aerospace company Antraprerna Engineering And Infrastructure Private Limited was started with the goal of becoming the world's leading supplier of lubricants and chemicals for aircraft maintenance, serving all types of commercial aircraft operators and maintenance providers as well as several military operators around the world. Antraprerna Engineering And Infrastructure were started with the goal of becoming the world's leading supplier for aircraft maintenance, serving all types of commercial aircraft operators and maintenance providers as well as several military operators around the world. Our main business is same-day shipping of aviation parts, lubricants, and chemicals with full certification to trade clients around the world, such as airlines, operators, maintenance companies, the military, and aircraft manufacturers.