Hello, landlord. I know a professional and reliable company, Dayou Network Technology Co., Ltd., which specializes in the development of chess and card games. There are many models, including Grand Alliance and Family Circle. My game platform is also made in his home. The game is very good and cost-effective. There are more than 600 chess and card games in their company. If you want to develop the family friend circle model, Dayou Network is a good choice. There is a professional R&D team to carefully develop and professionally design for customers; Provide customers with a full range of services including R&D, construction and after-sales services. You can talk to them specifically.