获得MA 标志产品；井筒信号电缆|井下电缆
井下电缆MHYA32(5-100对) MHY32 (2-19对)MKVV32(2-61芯)
获得煤安证的产品：井筒信号电缆 
MHYV (1-10对) MHYAV (5-100对)
MHYA32(5-100对) MHY32 (2-19对)
MHYVP (2-10对) MHYVRP(2-10对)
 
MKVV (2-61芯) MKVV22(2-61芯)
MKVV32(2-61芯)
 
 
煤矿用阻燃通信电缆MHYV MHJYV MHYBV MHYA32 MHYYV MHYY32
煤矿用阻燃信号电缆：MHYVR MHYBV MHYV32 MHYVR MHYVP MHYBV MHYVR32
煤矿用阻燃控制电缆：MKVV MKVV22 MKVV32 MKVVR MKVVRP
MHYBV   20X2X0.8 
 MHYBV   10X2X0.8
  MHYBV    5X2X0.8
MHYAV   20X2X0.8
MHYAV  30X2X0.8
MHYAV    50X2X0.8
MHYA32   30X2X0.8
MHYA32   50X2X0.8
 MHYA32   80X2X0.8