Transfer box foundation brick masonry: The masonry adopts the mortar with the label of 100#. The saturation of the brick masonry mortar is not less th...

2020-6-8

At present, it is an indisputable fact that the optical fiber and cable industry is booming. Regarding the development of the optical fiber and cable ...

2020-6-7

Optical fiber distribution box is an interface device used to connect the trunk optical cable and the distribution optical cable outdoors, in the corr...

2020-6-6