Installation works PVC wire tube castable board inside the plugging dredge there to sell?
In the construction process, there are often pre-arranged lines PVC pipe is blocked by concrete and can not successfully threading the situation
, In the process of dredging, often can not accurately find the location of the clogging and waste of human, material, financial, time, and even delay the duration. This is the most troublesome thing to install the construction workers!
Has processed a wire tube to clear the locator! With the feeling to find the location quite accurate, near the site after reading to me to purchase.
