... pipe 1.manufacturer,20years in this field 2.support OEM 3.certification:ISO9001,ISO14001 2.5-16.0MM LOW PRICE HDPE PIPEIntroduction:1 ... times and the water absorption rate is very low, about 0.2kg / m2.3.anti-corrosion, good insulation performance, long ... price-competitive,as we are manufacturer, we are the source.5.international advanced production equipment, exactly all specifications are available6. ...