Sandmartin International Holdings Ltd.の営業キャッシュフローマージン推移
(単位:百万) | 営業キャッシュフローマージン | 前年比 |
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Trading and manufacturing of media entertainment platform related products and other multimedia products, integration of signal system and traffic communication network, trading of satellite TV and antenna.
Trading and manufacturing of media entertainment platform related products and other multimedia products, integration of signal system and traffic communication network, trading of satellite TV and antenna.