Scrape and import products to WooCommerce

I would like to create a plugin or stand alone script that will scrape and import products from my suppliers website to my WordPress WooCommerce site. My supplier has a private website that lists each product with information and category, but offers no csv or downloadable file. The tool should scrape product information from my supplier and update my woocommerce shop every two days with the latest prices and stock automatically. The tool should pull the product name, size, image, category, price - then add my markup %. If my supplier does not have a product picture, the tool should find one from another site. The tool should also find product spec information from other sites to add as additional product information. I will give more info on this and the sites address' when we start the project. The private supplier website is simple to navigate, but I can provide pictures if needed for bidding.