Communication Network Engineering Design (Chinese companies list)

Business scope: Maintain, Maintain, Maintain, Communication Equipment Installation, Refrigeration Equipment, Communication Network Engineering Design, Monitoring Equipment, Municipal Facilities Management, Computer Software And Hardware Development, Engage In Construction Related Business, Digital Product, Internet Of Things, Repair, Repair, Computer Network System Integration, Practicing With A Qualification Certificate, Labor Dispatch Service, Decorative Material, Computers And Accessories, Office Equipment And Consumables, ...