Consulting in the field of maintenance and repair of telecommunications network hardware, apparatus, and instruments; Freezing equipment installation and repair; Installation of heating, refrigerating, air-conditioning, drying, ventilating and dust extraction apparatus; Installation of computer systems; Installation of fire suppression systems; Installation of refrigerating apparatus; Installation of security systems; Installation of telecommunications apparatus; Installation of ventilating apparatus; Installation and maintenance of fire alarm, detection and suppression systems; Maintenance and repair of refrigerating apparatus; Providing construction information; Providing information relating to repairs; Warehouse construction and repair

Architectural design; Construction drafting; Design and development of computers and programs for computers; Platform as a service (PAAS) featuring computer software platforms for logistics purpose; Platform as a service (PAAS) featuring computer software platforms for warehouse management, database management; Providing technology information in the field of logistics, warehouse; Research and development of new products for others; Research in the field of artificial intelligence technology; Research in the field of building construction; Software as a service (SAAS) services featuring software for logistics purpose; Software as a service (SAAS) services featuring software for warehouse management, database management; Technology research in the field of logistics, warehouse