This document provides guidance on starting a factory or manufacturing business in India. It outlines key considerations such as setting up partnerships, doing research, getting necessary legal registrations and licenses, and asking important questions. Some of the main registrations and licenses required are a factory license, SSI registration, MSME registration, and pollution control consent from the state pollution control board. The document also provides tips for growing the business such as innovating, listening to customers, improving processes, and strengthening financial operations.