Operation And Maintenance Services
Our main business is communication technology , system integration , service outsourcing , data center.
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PC operation and maintenance services
Including installation of various desktop PCs, laptops, servers, peripherals and other related services such as debugging, management, update, upgrade, fault detection and troubleshooting
TELEFONG COMMUNICATION TECHNOLOGY
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Network operation and maintenance service
Network equipment, storage equipment, video conferencing equipment, internal office network and other related services such as performance monitoring, system optimization, regular inspections, fault detection, troubleshooting, equipment management, resource allocation, security control, etc.
TELEFONG COMMUNICATION TECHNOLOGY
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Software service outsourcing
Software customization development, APP development, website construction, software product testing, application software testing, database maintenance, operating system maintenance, IT consulting management and other related services
TELEFONG COMMUNICATION TECHNOLOGY
