Well, Store and Warehouse are two totally different terminologies used in the manufacturing sector.
A warehouse is a huge facility where finished goods are stored. A warehouse is found usually on the outskirts of urban centers in order to assist in the faster delivery of goods and services.
However, Store is a small facility as compared to the warehouse and is usually inbuilt within the manufacturing facility. The role of a store is to assist in providing the raw material for the manufacturing process.A store many times also stores the unfinished goods or the goods which are in the process of being completed.