Welcome to Shanghai Pubian Information Technology Co., Ltd. Hotline: 17521755033
About Us

About PubianShanghai Pubian Information Technology

Shanghai Pubian Information Technology Co., Ltd. is a comprehensive IT service provider covering IT outsourcing, system integration, ELV engineering, IT procurement, cybersecurity and cloud services.

Our team of senior engineers and professional construction crews delivers end-to-end services — from consulting and design to implementation, delivery, and ongoing operations.

Committed to "fast response, professional delivery and long-term partnership", we help SMEs cut IT costs and boost operational efficiency.

IT OutsourcingSystem IntegrationELV EngineeringIT ProcurementCybersecurityCloud ServicesOne-stop DeliveryFast Response
6Core Business Lines
2hOn-site Response
7×24Remote Support
One-stopFull IT Coverage
Our Services

Core Services

Six business lines covering the full IT lifecycle — mix and match as you need

🖥️

IT Outsourcing

Hand your IT operations to professionals — choose the model that fits and cut labor costs significantly.

Desktop Support
Day-to-day support for office PCs, software and networks
Server & Data Center Maintenance
Inspection, monitoring and maintenance of servers, storage and facilities
Virtualization Deployment & Maintenance
Planning, deployment, migration and operations of virtualization platforms
Resident On-site Service
Dedicated engineers on-site for hands-on IT support
Emergency On-site Support
Rapid response to restore business as soon as possible
Backup & Recovery
Disaster recovery, scheduled backups and data restoration
Maintenance Services
Warranty renewal, repair and routine upkeep
Security Operations
Routine security checks, anti-virus and compliance hardening
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System Integration

Unify scattered IT resources into a stable, efficient and scalable infrastructure.

Network Build-out
Enterprise network architecture planning and construction
Network Upgrade & Optimization
Upgrade, tune and expand legacy networks
Wireless Coverage
Enterprise-grade WiFi planning and deployment
Server & Storage
Integration of servers, storage and hyper-converged infrastructure
Desktop / Server Virtualization
Virtualization for desktops and servers
Load Balancing
High availability and load balancing
Access Control
Fine-grained permissions and access auditing
Web Access Management
Control and monitor employee internet usage
🔌

ELV Engineering

End-to-end delivery from design to handover, covering new builds and retrofits.

Structured Cabling
Network and voice cabling for offices and buildings
Security & Surveillance
Video surveillance, access control and alarm systems
IDC Data Center
Design, power, cooling and environmental monitoring
Video Conferencing
AV and video conferencing systems
Access Control & Attendance
Smart cards, access control and attendance
Telephone Systems
PBX and voice systems
Multimedia Conference Rooms
Displays, audio and control systems
UPS & Lightning Protection
UPS power, lightning protection and environmental control
🛒

IT Procurement & Leasing

One-stop sourcing from selection to delivery — save money and buy the right equipment.

Hardware & Software Sourcing
One-stop procurement of PCs, servers and network gear
Selection & Configuration
Professional advice on model and configuration
Office Equipment & Printer Leasing
Printer, copier and office equipment leasing
Licensed Software
Genuine OS and office software licensing
PCs & Accessories
Desktops, laptops, monitors and peripherals
Network Gear & Consumables
Switches, routers, cabling and consumables
Installation & Deployment
Installation, configuration and rollout
Trade-in & Recycling
Old equipment recycling and trade-in
🔐

Cybersecurity

End-to-end protection from perimeter to endpoint to safeguard your data assets.

Firewall Deployment
Next-generation firewall planning and deployment
VPN & Remote Access
Secure remote access solutions
Zero Trust
Identity-based zero-trust architecture
Network Segmentation
Isolate office and business networks
Endpoint Security
Unified control of PCs and mobile devices
Data Encryption & Auditing
Encryption, DLP and security auditing
Anti-virus
Enterprise anti-virus deployment
Compliance (MLPS 2.0)
Cybersecurity compliance assessment and remediation
☁️

Cloud & Digital

Move to the cloud smoothly and embrace digital transformation — elastic and cost-effective.

Public / Private / Hybrid Cloud
Planning and building multi-cloud architectures
Cloud Migration
Smooth migration of legacy IT to the cloud
Business Email
Corporate email setup and operations
Microsoft Cloud / Office 365
Microsoft cloud deployment and management
Alibaba Cloud / Tencent Cloud
Public cloud procurement and operations
Cloud Desktop / Cloud Office
Cloud desktop and mobile working
Enterprise Drive & Collaboration
File sharing and team collaboration
SaaS Deployment
CRM, OA and other SaaS rollout
Solutions

Industry Solutions

One-stop solutions tailored to businesses at every stage

01

Managed IT for SMEs

Professional operations without an in-house IT team — flexible and cost-effective.

02

New Office ELV Integration

Cabling, security and data center ready before you move in.

03

Enterprise Security Hardening

Anti-virus, backup and compliance to protect your data assets.

04

Data Center Construction

End-to-end design and construction for reliable operations.

Process

Service Process

A standardized process that is clear, transparent and predictable

01

Requirement Review

On-site survey to understand your needs

02

Solution Design

Tailored plan and transparent quotation

03

Implementation & Delivery

Professional deployment and acceptance

04

Operations & Support

Continuous operations and fast response

Why Us

Why Choose Us

Solving the "nobody to manage it, too costly, too slow" IT pain points

Fast Response

Emergency on-site + 7×24 remote support keeps your business running.

🧩

One-stop Service

Outsourcing + integration + ELV, one supplier for all IT needs.

👨‍💻

Professional Team

Experienced engineers and standardized processes.

💰

Cost Control

Flexible models that cost far less than an in-house team.

🛡

Data Security

Standardized operations and backup to protect your data.

🤝

Long-term Partner

More than fixing PCs — long-term IT planning and advisory.

News

News & Insights

Industry trends and practical IT operations knowledge

2026-08-18

How SMEs Choose the Right IT Outsourcing Partner

Tips on response speed, scope, credentials and cost.

2026-07-30

Enterprise Security: What You Should Know About MLPS 2.0

Key compliance requirements to prepare for.

2026-07-12

New Office ELV: Pitfalls to Avoid

Planning essentials for cabling, data center and security.

Scenarios

Typical Scenarios

IT services for businesses from startup to growth

Contact Us

Get In Touch

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Have an IT need? Let's talk

Call us for a tailored solution based on your actual needs.

☎ 17521755033
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CompanyShanghai Pubian Information Technology Co., Ltd.
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Service AreaShanghai & the Yangtze River Delta
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Hotline17521755033