Chaozhou Three-Circle Group Co

Chaozhou Three-Circle (Group) Co., Ltd. is a Chinese high-tech manufacturing company specializing in electronic components and advanced ceramic materials. Headquartered in Chaozhou, Guangdong and founded in 1970, the company focuses on the research, development, production, and sale of precision ceramic-based solutions for global industrial and electronics markets. Its core product portfolio includes multilayer ceramic capacitors, ceramic ferrules and sleeves for optical communications, alumina and aluminum nitride substrates, ceramic packages, resistors, metalized ceramics, and various precision ceramic parts. These products are widely used across telecommunications, consumer and industrial electronics, semiconductors, new energy technologies, machinery, and environmental protection applications. Chaozhou Three-Circle serves original equipment manufacturers and component distributors worldwide, leveraging multiple subsidiaries across China, Hong Kong, Germany, and Thailand to support its international customer base and supply chain. The company plays a significant role in the electronic components ecosystem as a major supplier of high-reliability ceramic technologies that underpin modern communication networks and advanced electronic systems.