Shanghai Yangmi Intelligent Technology Co., Ltd. Ultrasonic food cutting system: It is mainly applicable to all kinds of cakes, breads, creamy, sandwich, layered, sticky, room temperature frozen products and all kinds of candy! Fine cutting surface, no sticking knife, no cross-color, no chipping! You can contact me if you want to consult: We Chat: +86-13061860229 Whatsapp: +86-18917338105