Automatic Pillow Packing Machine factories Our History/Factory We are manufacturer who specialize in extrusion machinery. Our factory is located in No. 2, Wande Industrial South Park, Changqing Area, Jinan City, Shandong Province. With our sixteen years' research and study, extrusion techniques have been widely used in many fields. We provide fish feed machinery, website:http://www.shandongforward.com/