The 31-inch doll machine is a medium-sized doll machine.The 31-inch doll machine produced by our company is a hot-selling product of the company and is deeply loved by customers in Europe and the United States.A variety of chassis are available for you to choose from,and a variety of stickers are available for you to choose from or customize your own stickers and logos.We conducted self-research and development on this chassis size and developed a variety of new gameplay methods.The machine's motherboard was also developed by ourselves,ensuring the stability and maintenance of the machine.All programs can be updated online,and considerate after-sales service protects your business.If there is a problem with the machine,we provide 12 months of parts replacement.