About
Chaozhou Three-Circle (Group) Co., Ltd. (CCTC) was established in 1970. The company has been listed in Shenzhen Stock Exchange since 2014 (stock code: 300408). It is a comprehensive enterprise engaged in research and development, manufacturing and sales of electronic basic materials, electronic components and communication devices. The company's products cover optical communications, electronics, electrical, machinery, energy conservation and environmental protection, new energy, and fashion applications,etc. Among them, company’s ceramic ferrules for fiber optic connectors, alumina ceramic substrates and ceramic rods for resistors are among the market leaders in the world. The company has been both awarded as National High-tech Enterprise, National Model Enterprise of Manufacturing Champion in Single Product and being ranked top 10 in the tally of China’s top 100 electronic component enterprises for consecutive years.