主营：耐火电缆; 阻燃电缆; 低烟无卤电缆; 分支电缆; 铝合金电缆; 金属护套矿物绝缘电缆; 矿物绝缘柔性耐火电缆; 电气装备用电线电缆; 架空绝缘电缆; 辐照电缆; 交联聚氯乙烯绝缘电力;