Shanghai Grepack Packing Machinery Co., Ltd., founded in 2002, is a professional intelligent packaging equipment manufacturer integrating research, development, and production. The company has developed unmanned intelligent packaging products, such as an automatic bottling production line (including unscrambler, filling, capping, labeling, carton erector, carton packing machine, carton sealing machine, palletizer ); Bag automatic production line(including:bag-marking, filling, sealing, carton erector, carton packer, carton sealer, and palletizer).