ChaoZhou Three-circle (Group) Co., Ltd., established in 1970, made its debut on the Shenzhen Stock Exchange in 2014 under the stock code 300408. The company has expanded its presence with subsidiaries in diverse locations such as Shenzhen, Chengdu, Nanchong, Deyang, Suzhou, Wuhan, Hong Kong, Germany, and Thailand. As a comprehensive high-tech enterprise, it specializes in the research, development, production, and sales of advanced materials.