delivery at customer's doorsteps;home delivery service;delivering goods to the customers
送货上门
provide home (and office) delivery service;deliver goods to the doorstep of a customer
送货上门sònɡ huò shànɡ mén
指将货物亲自送到客户的手上。形容服务周到。home delivery service, render a door to door service, deliver goods to the customer’s home