煤礦井筒信號電纜 ；MHYBV蘭色護套鋼絲編織煤礦用電話線；獲得煤安證的產品：井筒信號電纜 煤礦用阻燃通信電纜，優質礦用通信電纜，質量標準礦用通信電纜，MHYV MHJYV MHYBV MHYA32 MHYYV MHYY32 煤礦用阻燃信號電纜：
六安優質礦用通信電纜，六安質量標準礦用通信電纜MHYVR MHYBV MHYV32 MHYVR MHYVP MHYBV MHYVR32 煤礦用阻燃控制電纜（黑色）：MKVV MKVV22 MKVV32 MKVVR MKVVRP MHYBV 20X2X0.8 MHYBV 10X2X0.8優質礦用通信電纜，
六安優質礦用通信電纜，六安質量標準礦用通信電纜質量標準礦用通信電纜，MHYBV 5X2X0.8 MHYAV 20X2X0.8 MHYAV 30X2X0.8 MHYAV 50X2X0.8 MHYA32 30X2X0.8 MHYA32 50X2X0.8 MHYA32 80X2X0.8 MHYAV 100X2X0.8 MHYAV 100X2X0.7 MHYAV 100X2X0.6 MHYAV 100X2X0.5 MHYAV 100X2X0.9 MHYAV 100X2X1.0蘭色MHYBV煤礦用阻燃通信電纜|，井筒信號電纜MKVV32 MKVV22 MHYA32優質礦用通信電纜，質量標準礦用通信電纜
煤礦井筒信號電纜 ；MHYBV蘭色護套鋼絲編織煤礦用電話線；獲得煤安證的產品：井筒信號電纜 煤礦用阻燃通信電纜，優質礦用通信電纜，質量標準礦用通信電纜，MHYV MHJYV MHYBV MHYA32 MHYYV MHYY32 煤礦用阻燃信號電纜：
六安優質礦用通信電纜，六安質量標準礦用通信電纜MHYVR MHYBV MHYV32 MHYVR MHYVP MHYBV MHYVR32 煤礦用阻燃控制電纜（黑色）：MKVV MKVV22 MKVV32 MKVVR MKVVRP MHYBV 20X2X0.8 MHYBV 10X2X0.8優質礦用通信電纜，
六安優質礦用通信電纜，六安質量標準礦用通信電纜質量標準礦用通信電纜，MHYBV 5X2X0.8 MHYAV 20X2X0.8 MHYAV 30X2X0.8 MHYAV 50X2X0.8 MHYA32 30X2X0.8 MHYA32 50X2X0.8 MHYA32 80X2X0.8 MHYAV 100X2X0.8 MHYAV 100X2X0.7 MHYAV 100X2X0.6 MHYAV 100X2X0.5 MHYAV 100X2X0.9 MHYAV 100X2X1.0蘭色MHYBV煤礦用阻燃通信電纜|，井筒信號電纜MKVV32 MKVV22 MHYA32優質礦用通信電纜，質量標準礦用通信電纜
