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Founded in 1970, Chaozhou Three-Circle (Group) Co., Ltd. is a comprehensive high-tech enterprise dedicated to the R&D, production, and sales of advanced materials. Its operations span locations including Chaozhou, Shenzhen, Chengdu, Deyang, Nanchong, Suzhou, Wuhan, Hong Kong, Germany, and Thailand.
For five decades, the company has upheld the vision of “Creating a better life through ‘Materials+’.” It has deeply cultivated core material technologies and adhered to an integrated development strategy combining materials, structures, and functions. Its products are widely used in sectors such as telecommunications, electronics, new energy, semiconductors, and mobile smart devices.
Notably, the company holds a leading global position in the production and sales of products such as ceramic ferrules for optical communications, alumina ceramic substrates for chip resistors, and ceramic packaging bases for semiconductors; furthermore, many of its products have won the National Gold Award for Quality Products.