安装方便，成本低，是建筑、电网、通迅等行业的首选塑料电工套管。

Easy to install and low cost, it is a preferable choice for building industry, electric power industry, telecommunication industry and so on.

youdao

公司引进具有国际领先水平的给、排水管材管件及电工套管生产、检测设备和技术。

The company has introduced international advanced level of the drainage pipe casing pipe fittings and electrical production, testing equipment and technology.

youdao