Qingdao Shunde Plastic Machinery Co., Ltd is established in 1991, is one of the most experienced plastic extrusion machinery manufactures in China, who also holds ISO9001 certificate. The old-brand and long-standing credit made us a good reputation in all over the world. We produce more than 100 various equipments. Our company has a good innovative mechanisms, have specialized R & D and trial workshop, introduction of state-level new products year after year for China's plastics machinery and plastic products made a significant contribution to the development by the National Science and Technology, quality Inspection Administration and other ministries and the great support. Up to now patented products have been developed 11, PE / PP pipe production line, single-biaxially oriented geogrid