providing science and technology service to more customers in the society, CPST has developed five major business areas, which are cpst consulting company , cpst logistics system integration company ,cpst information technology company ,postal scientific research&planning Academy designing centre and postal appliances and outfits Testing centre .

　Logistics system planning: logistics project technique design, logistics distribution path planning and designing, large-scale logistics project simulation design
　Logistics system integration: non-standard system research and development, imported/domestic system integration, project operation standard setting
　Logistics information system: logistics storage management information system, logistics distribution information system, logistics control system(AB, SEMENS, OMRON etc)
　Logistics sorting system: package (cross-belt / tray)sorting system, high-speed flat mail sorting system, slide/link-plate sorting system
　Logistics products provision:
　　Tray shelf ( wooden, steel, plastic), container(cage), plastic container
　　Transportation system(roll-type, chain style), palletizer, AGVS, conveyor, shuttle vehicle, high-speed adhesive belt conveyor etc,
　　Bar code automatic label pasting system, name-based bar code printing system, R/f and RFID system