"Hamaji" is a device that allows the badminton hall to open automatically. You can connect the lights and air-conditioning of the badminton hall by making an appointment through the APP! Let owners manage badminton halls easily

Qingcheng Design assists Yumaji in planning the brand image, sorting out the business model and organizing the business plan, helping the budding brand to receive timely support and get its business on the right track quickly!