We are Qingdao Shunde Plastic Machinery Co., Ltd, one of the oldest and most experienced plastic extrusion machinery manufacturers in China. The kind of the equipments that we can produce has been over 120 various, Moreover , we have hold the ISO9001 certificate. Relying on decades?experience in this field, we have received good reputations from the worldwide.Our main extrusion lines are as follows:PP-R pipe production line; Silicon core pipes production line; Core foaming pipes production line; Wood powder foaming sheet production line; PE, PP, PS sheets production line; Special plastic pipe production line; Heavy-calibre PP, PE, PVC pipes production line. uniaxial and biaxial Geogrids production line. » Read More