Mona Lisa toilet belongs to Mona Lisa Group Co., Ltd., which is a large-scale ceramic listed enterprise integrating scientific research and development, professional production and marketing. Its manufacturer is located at No.4, Beixing Gangtou Industrial Zone, Huadong Town, Huadu District, Guangzhou. Mona Lisa Group is a national high-tech enterprise, a private high-tech enterprise in Guangdong Province, and one of the top ten ceramic enterprises in Foshan City. It has won the honors of Guangdong users' satisfied products, Guangdong famous trademarks and excellent new products awards.