主营：电缆;电力电缆;控制电缆;矿用通信电缆;矿用电缆;矿用信号电缆;信号电缆;射频电缆;塑料绝缘电力电缆;控制屏蔽电缆;补偿导线;补偿电缆;耐火电缆;橡套电缆;船用电缆;船用通信电缆;船用电力电缆;船用综合电缆;船用控制电缆;通讯电缆