And more: Beijing Jingfeng Technology Co., Ltd. was established in 2019 and is a professional information technology service company. Its main business includes: sales and maintenance of smart payment devices, as well as development and promotion of aggregated payment services.Since its establishment, the company has provided professional and reliable product solutions to tens of thousands of clients, earning widespread acclaim from users. The company has consistently adhered to the business philosophy of "service first, customer paramount, and integrity-based."