No.

The top ten brands of mahjong machines are Songle, Quechen, Queyou, Xuanhe, Quekang, Paiyou, Queba, Hongxun, Shangdao and Xuanao. The trademark category of mahjong machine is Class 28.

The data of the top ten brands of mahjong machines is collected and compiled by the CN10 ranking technology research department and the CNPP brand data research department.

It is based on big data statistics and human analysis and professional evaluation based on changes in market and parameter conditions. It is a true and objective result of big data, cloud computing, and data statistics.