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Haichen provides Hanoi Airport in Vietnam with products such as signboards, card cloth light boxes, and provides the airport with integrated services from design, production, installation to after-sales.
Haichen provides visual design and production cases for Kunming Metro
Haichen provides a series of services for Sangdao Airport, including design, production, installation, and after-sales services. 3D Channel letters and guide signs provide passengers with clear directions.