我公司可提供中继间、顶铁、泵站、洞口止水圈、水箱、电器柜、电缆电线以及潜水泵等施工常用器件,配套设施齐全,结实耐用,安全可靠。Our company can provide relay room, top iron, pump station, hole stop water ring, water tank, electrical cabinet, submersible pump and other common construction devices, complete supporting facilities, durable, safe and reliable.……