キングステート(志豐電子) List of Products and Services

We offer a wide range of audio components, including high sound pressure, waterproof, automotive, and customized products. Quality Control: We are a pioneer in quality management and environmental protection in the Chinese-speaking audio industry, being the first manufacturer to obtain ISO9002 certification, and we have subsequently acquired certifications such as ISO & QS9000, TL9000, ISO14001, and TS16949. Since January 2006, we have fully implemented processes that comply with the RoHS directive, requiring suppliers to provide proof of compliance when delivering materials. Additionally, we have taken measures to conduct our own measurements by purchasing Japanese Shimadzu toxic substance measurement equipment, and we are confident that all our products meet the environmental requirements of Japan and Europe and the United States.

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