
China National Aero-Technology Zhuhai is an AVIC subsidiary integrating international trade with branded audio and metering products, backed by long-standing, credibility-driven management.
CHINA NATIONAL AERO TECHNOLOGY ZHUHAI COMPANY LIMITED is a wholly owned subsidiary of AVIC INTERNATIONAL Holding Corporation and serves as AVIC’s window company in Zhuhai City. Established in 1984, it has developed into an integrated state-owned enterprise with a diversified business scope spanning import and export trading, real estate, hotel operations, and industrial business.
The company wholly owns the “SPARK” Hi-fi brand and the “CALIN” ammeter brand, supporting branded product operations alongside its trading business. Its wholly owned subsidiaries—CATIC Hotel, SPARK Audio Company, and CALIN Ammeter Company—are recognized names within their respective fields.
With decades of good-faith management, the company has built strong market reputation and a solid management foundation. It continues to focus on stable development, leveraging AVIC’s strength and human-resource advantages to strengthen competitiveness within its sectors.

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Guided by decades of credibility-driven management, the company has built strong prestige in the market and a solid foundation of modern management.
The company continues to pursue stable development and aims to build first-class competitiveness in its field, guided by the spirit of “engage by heart to accomplish an undertaking”.