| 1. | Our product have been widely used in banks , stock exchange centers , schools , telecommunications , power supply departments , tax revenues , customs , courts , bus stations , railways , airports , harbors and so on
公司主要产品有户外单色、双色、全彩色显示屏，户内全彩显示屏，户外模组，以及舞台背景和灯饰产品。 |
