manufacturer and wholesalers refer to businesses that produce and sell products in bulk to retailers, distributors, or other businesses. Manufacturers create products, while wholesalers buy them in large quantities and resell them to retailers or businesses. Many online platforms like Alibaba, DHgate, and ThomasNet connect businesses with manufacturers and wholesalers to source products for resale. Sourcing from reputable manufacturers and wholesalers can help businesses access high-quality goods at lower prices.