China professional painting and calligraphy broker is a regular licensed painting and calligraphy broker specializing in painting and calligraphy brokerage. I know a senior painting and calligraphy broker named Li Aiyang, who has been engaged in painting and calligraphy brokerage business for more than ten years. He is the agent of many famous painters, such as Han Yan, Fang Cheng, Miao Di and Jiang Yousheng. It is also the first professional painting and calligraphy broker in China, and it is very famous in the painting and calligraphy brokerage industry in China. You can contact them at 07558354 1666.