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數字程控交換機，IP融合通信調度系統，IPPBX軟交換機
廣州滬光通訊科技有限公司竭誠為您提供品質好的產品和服務，適用于煤礦，礦山，化工，物流，電力，水利，酒店，賓館，船用，學校 		2024-07-05
煤礦專用數字調度機，井下直通調度機，礦用本安調度機
廣州滬光通訊科技有限公司為客戶提供設計安裝，開通調試，技術培訓和工程施工等一系列服務！廣泛應用于地鐵，隧道，鐵路，工廠， 		2024-07-05
隧道管廊光纖主機副機，一鍵緊急呼叫對講終端
廣州滬光通訊科技有限公司在語音通訊行業中歷經近20年市場磨練，具有豐富通信工程設計、安裝經驗，以“產品好、服務優良、價格優 		2024-07-05
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