PRODUCTS

黑色蓝条PE给水管 DN20-2000mm 高密度聚乙烯热熔连接市政饮水工程用

HDPE七孔梅花管 承插式连接 PE80/PE100级通信电缆护套管

高密度聚乙烯PE给水管 农村饮水灌溉热熔对接黑管蓝线

HDPE梅花管 3/4/5/6孔蜂窝多孔通信电缆保护套管

改性聚丙烯MPP电力管 橙红色耐高温高压电缆保护套管

HDPE塑料检查井座 市政排水排污管网连接配件 耐腐蚀抗沉降

PVC porous grid pipe, nine hole four hole five hole plastic alloy HDPE pipe for communication and power wiring

EN124 C250 ductile iron inspection manhole cover square anti slip heavy-duty municipal road rainwater grate

Modified polypropylene MPP power cable protection pipe DN200 ring stiffness SN24 high voltage non excavation pulling pipe