Silver Line Manufacturers produces automobile components and currently has 3-5 regular suppliers. As the company is expanding operations to new locations, the procurement manager discussed the need to look for new suppliers. When expanding into new markets, it is important for companies like Silver Line to consider adding new suppliers. This will help ensure a reliable supply of materials as demand increases across multiple locations. Selecting additional suppliers involves gathering information on potential new suppliers, evaluating their ability to meet requirements, and potentially conducting a bidding process to select new suppliers to add. Doing this research on new suppliers is crucial to support Silver Line's expansion plans and continued business operations.