Linyi Guosheng Color Printing & Packaging Co., Ltd is a professional manufacture specializing in the plastic bags, established in 1999, located in Linyi Shandong China, always aims to supply fine quality competitive price products and entirely satisfied service for our clients.Now we are owning a full set advanced equipments and a team of skilled tech workers and handcraft workers. In this factory, there are eight workshops with the machines such as, the multilayer extruders, 10-color computer-controlled printing, 8-color computer-controlled printing, high speed laminator, heat seal machines, cold cutting and heat cutting machines, slitting machines, interim sealing machine...and some other machines also the handcraft workshop in our new-built factory.