- HDI
- Hitachi
- Hitachi Data Systems Certification
- Performance Architect
- Installation and Support
- Hitachi Vantara Certified Specialist
- Hitachi Vantara Qualified Professional
- Basics and Fundamental
- Architect
- Implementation and Integration
- Huawei
- HCS-Pre-Sales-IP Network(Datacom)
- HCIE-R&S
- HCNA-WLAN
- HCNP-Storage
- HCNA-UC
- HCNA-Storage
- HCNP-R&S
- HCNA-Security
- HCS-Pre-sales-Server
- HCNA-Cloud
- Huawei-Pre-uc
- HCIE-Storage
- Huawei Specialist Certification
- HCNA
- HCNP-UC
- HCNA-Transmission
- HCNA-CC
- HCNA-VC
- HCNP-VC
- HCNP
- HCNA-LTE
- HCNP-CC
- HCNP-Cloud
- Huawei-Pre-Access
- HCS-Pre-sales-TP&VC
- HCS-Field-Server
- HCNP-Security
- HCS-Solution-Transmission & Access
- HCNP-LTE
- HCNA-Big Data
- HCNP-WLAN
- HCNP-LTE RNP
- HCS-Pre-Sales-Big Data
- HCS-Pre-sales-Bidding
- HCNA-Cloud Service
- HCS-Solution-Big Data
- HCS-Pre-Sales-IP Network(Security)
- HCS-Solution-IDS
- HCIE-Cloud
- Huawei Certified Pre-sales Specialist-Service Solution
- HCS-Field-Smart PV Controller
- HCS-Pre-sales-Transmission Network
- HCNP-Big Data Developer
- HCIA-DCF
- HCNA-IoT
- HCNA-HNTD
- HCIE-Transmission
- HCS-Wireless Hardware Installation(Written)
- HCIE-Security
- HCPA-IP Network
- HCS-Pre-sales-Access Network
- HCS-Pre-Sales-Video Surveillance
- HCS-Pre-sales-UC
- HCS-Pre-sales-Storage
- HCS-Pre-sales-Cloud
- HCS-Pre-sales-IDS
- HCS-Solution-IP
- HCS-Solution-UC&C
- HCS-Solution-IT
- HCS-Pre-Sales-PV
- HCNP-Access Network
- HCS-Solution-Enterprise Video
- HCS-Field-IVS
- HCS-Pre-sales-IP
- HCS-Pre-sales IT
- HCSA-Presales-Transmission & Access
- HCNP-DCF-BFDO
- HCNA-AI
- HCIE-Data Center
- HCNA-LTE RNP & RNO
- HCNP-LTE RNP & RNO
- HCS-Pre-sales-Specialist-EC
- HCPA-Microwave
- HCPA-WDM/OTN&MSTP
- HCPA-Unlicensed PMP Microwave
- HCS-Pre-sales-Service Solution
- HCNP- Network Energy
- HCS-Field-R&S
- HCS-Field-UPS
- HCS-Field-MicroDC
- HCNP-Cloud DataCentre operations
- HCS-Transimission
- HCS-Wireless GUL Commissioning
- HCS-Microwave Hardware Installation
- HCS - FTTX OSP
- HCS-Datacome
- HCDA - OWS Developer
- Huawei Certified Pre-sales Specialist-IP(WLAN)
- HCIA-Big Data
- HCIA-AI
- HCIA-UC
- HCIP-UC
- HCIA-CC
- HCIP-CC
- HCIA-VC
- HCIP-VC
- HCIA-Cloud Service
- HCIA-Cloud Computing
- HCIP-Cloud Computing
- HCIE-Cloud Computing
- HCIA-Data Center Facility
- HCIP-Data Center Facility-BFDO
- HCIA-Storage
- HCIP-Storage
- HCIA-Routing&Switching
- HCIP-Routing&Switching
- HCIE-Routing&Switching
- HCIA-WLAN
- HCIP-WLAN
- HCIA-Security
- HCIP-Security
- HCIA-Transmission
- HCIA-Access
- HCIP-Access
- HCIA-LTE
- HCIP-LTE
- HCIE-Cloud DataCenter Operations
- HCIP-Cloud Service Solutions Architect
- HCIA-5G
- HCIP-Transmission
- HCIA
- HCPA-ECC
- HCDP
- HCIA-Intelligent Computing
- HCIP-GaussDB-OLAP
- HCS-Pre-sales-IP（Security）
- HCIP-Carrier IP
- HCIE-Carrier IP (Written)
- HCIA-SDN
- HCIA-Data Center
- HCIP-AI-EI
- HCPP-Storage
- HCIE-Enterprise Communication
- HCIA-Datacom
- HCIE-Intelligent Computing
- HCIE-Cloud Service Solutions Architect
- HCS-Pre-sales
- HCIP-Datacom
- HCIA-IoT
- HCIA-Intelligent Vision
- HCIP-Intelligent Vision
- HCIP-DCF-BFDO
- HCIE-Datacom
- HCIA-5G-RAN
- HCIP-5G-RAN
- HCIE-5G Radio
- HCIE-WLAN
- HCIP-Intelligent Computing
- HCIP-Kunpeng Computing
- HCSA-Presales-Storage
- HCIE-Collaboration
- HCIP-5G-RNP&RNO
- HCIP-HarmonyOS
- HCSA-Presales-IP Network
- HCSP-Presales-Campus Network
- HCSA-Presales-Transmission
- HCSA-Presales-Intelligent Collaboration
- HCIP-Collaboration
- HCSP-Presales-Transmission
- HCSA-Presales-Access
- HCSP-Presales-Access
- HCSP-Presales-Intelligent
- HCSP-Presales-Storage
- HCIE-Kunpeng Computing
- HCSE-Presales-Campus Network Planning and Design
- HCSP-Presales-Data Center Network Planning and Design
- H3C
- H3CE Presales-WLAN
- iMC Certification
- H3CNE
- H3CSE-Routing & Switching
- H3CE-Presales-IT
- H3CE-Sales-IT
- H3CE-Sales-Network
- H3CE-PreSales-Network
- H3CNE-Security
- H3CSE-WLAN
- H3CSE-Security
- H3CNE-Cloud
- H3CNE-SDN
- H3CE-PreSales-F
- HCSE Certification
- UIS-CELL
- H3CS-CDS
- H3CE-Presales-Cloud
- H3CS-UIS
- H3CE-Presales-Security
- H3CE-PARTNER
- H3CSE-SDN
- Sales Network Certification
- PreSales Certification
- H3CSE-RS-IPv6
- H3CSE-Server
- H3CE-Solution-SC
- HashiCorp
- Hortonworks
- HCL Software Academy