SPG Machinery (Shandong) Co., Ltd. was set up in the January 2007 by extrunet GmbH (former named " SPG International "), Austria, which is the largest and most advanced manufacturer of machines for plastic profile extrusion.
SPG (Shandong) has imported the original modern technology, optimal design concept and successful manufacturing system from the headquarters in Austria. Machines from SPG (Shandong) have been used successfully at the most famous of extrusion co***nies in China and worldwide. In d...