80 soft water pipe 100 200 reinforced soft water pipe water pipe soft elastic Thai Technology Co., Luoyang River drainage products have been supplied to a number of units, received praise, welcome new and old customers to inquire we will give you The most satisfactory service and price. Soft water pipe applications are mainly applicable to all types of retaining walls on the back of the vertical and horizontal drainage; roads, railway embankment, shoulder, soft soil drainage; tunnel underpass drainage; electricity ash dam and water conservancy dam drainage; highway underground drainage site preparation works;; median strip drainage and protection of vegetation; drainage outdoor sports venues; transverse horizontal drilling empty drainage; easy Slump drainage slope; roof garden and flower bed drainage; hillside Saline Soil Conservation and transformation of low-lying land drainage system. Soft water pipe is a kind of inverted filter through (row) the role of the new water pipe, which is a spring steel wire through professional equipment to topical PVC plastic skin, and then after the device to form a coil spring, after the device wraps polypropylene yarn, after heating equipment can pull out of the water pipe to form the finished product.