In order to respond to the market demand, Deli has made great efforts in product development in recent years. In addition to taking into account the economical and practical needs of universal users, Deli also specially caters to the needs of special users by designing humanized and high-grade production equipment, making every effort to move towards medium and high-grade equipment for flexible packaging. Recently, we designed and manufactured a high-speed paper printing machine for a Hong Kong businessman. The configuration and quality of the equipment is better than the imported Korean machine currently used by the customer, but it saves more than half of the price for the customer.