Uploading goods to the site

Good afternoon! There is a need for constant filling of the website of our company.
More than 50 000p must be downloaded. (In total, but not at all).
There is a price list with the name of the product / price / description. You need to download from the price to the site with the addition of photos. The photo should be unique.
Subject: Equipment for cafes and restaurants (ovens, stoves, cabinets, perfumes, marmites, etc.). We are looking forward to your offers and affordable prices (because of the Long-term work)