Restaurants and markets are developed one by one, and it is a long-term business, as long as the maintenance of this market will always be yours! The longer the time the bigger your market, the more money you make! This is a sunrise product, sunset industry! Waste recycling revenue per set of waste recycling price of about 2-3 cents per ton of disposable tableware profit of about 4,000-8,000 yuan. Product packaging advertising revenue can be given to the local real estate, wedding companies, supermarkets, studios and other advertising, each advertisement to charge the price of 20-30 cents. The lunch box has 6 sides and each side can be advertised.