Based on the change of weight in the cargo space, with the automatic pickup of containers, complete the calculation of the quantity of small items in and out of the warehouse, meet the self-service collection of enterprise materials spare parts, automatic settlement, improve the material demand of production and maintenance department, meet the timeliness, and improve the material service level. Features: out-of-the-box, real-time monitoring, weighing and settlement, intelligent replenishment, the implementation cycle is only 5 days, support local deployment, support cloud deployment; Order response rate increased by 100%, material utilization increased by 20%, picking efficiency increased by 60%