Shandong Longkou Kaixiang Co.,Ltd was founded in 1991, is the first and the largest corporation of producing fruit bags, fruit bag machines and fruits and vegetables post harvest disposal equipments. The company successively invented single-deck fruit bag, double-deck fruit bag equipments, the fruit and vegetable classifying machines, fruits washing and waxing machines, large-scale fruit and vegetable classifying line and food packaging equipments and so on.