Foshan Quanyi Shoe Machine Co., LTD., invention and creation of a number of product patents, such as: Shoe baking equipment patent certificate, sulfur shaping equipment patent certificate, shoe freezing and shaping patent certificate, blowing aircraft and shoe production line patent certificate, hot cabinet equipment patent certificate, automatic back to last conveyor line patent certificate, shoe multiple chain activation bonding device, automatic spraying drying device, automatic grab transfer device, hot air blowing crease machine invention patent and so on