Shanghai Chengcheng Information Technology Co., Ltd. · The team has been established for 20 years, dedicated to R&D.
Product Line 01 / Cloud Desktop · Manage Desktops

One server manages hundreds of PCs.

The computer itself is managed by it. Systems are no longer installed one by one on local machines; they are centrally stored on the server. Upon boot, they are retrieved automatically, with the same speed as local installation. It works even without network. If someone messes up the system, a restart restores it to its original state. To install new software, the administrator does it once, and it is automatically deployed overnight, taking effect the next day.

  • 01Compatible with any hardwareHP, Lenovo, Dell mixed purchases are fine; all managed in one console, drivers automatically matched.
  • 02Compatible with any OSWindows and Linux can all be deployed. Drivers are compiled on the fly for the local machine without modifying the original kernel.
  • 03Compatible with any CPUThe engine is self-developed and is not tied to Intel. It has been tested on AMD, x86, ARM64, and LoongArch.
  • 04no need to reinstallStore separate environments for teaching, design, office, and production line; switch as needed for different use cases.

Teaching computers, office workstations, training centers, service halls, production line terminals — all managed by the same backend.

Product Line 02 / Classroom Management · Manage Teaching

One master console controls all screens in the room.

Lecturing and training are managed by it. The presenter's screen is broadcast to every machine, and you can also take over a specific machine directly. If someone is distracted, one-click to bring them back. Materials can be distributed with one click, assignments collected, and exams graded instantly. Ready-made computers can be used immediately after installation, without changing the network or hardware.

  • 01screen casting and explanationFull screen, a single window, or a selected area can be broadcast. You can annotate on the screen to highlight key points, and the receiver's keyboard and mouse are temporarily locked.
  • 02control keyboard and mouseThe presenter can use his/her own keyboard and mouse to control another computer. It can be done for a single machine, or the entire class can follow along.
  • 03Mixed systemsTeacher PC on Windows, student machines on Linux, screen casting still works; one installer sets roles automatically
  • 04assignments and examsMaterials can be distributed with one click, and submitted assignments are archived by student ID or employee number. Exams have five question types, and you can see at a glance which questions have the most errors.

School classes, computer-based exams, corporate training, training institutions, certification exam centers — all managed by the same host.

Product Line 03 / SaaS Cloud Desktop · No Server Needed

No server to buy: the teacher PC is the proxy

The management platform runs in the cloud. Install one proxy service on the lab's teacher PC and every PC in the room is under management: startup, restore and differential updates all run from a browser. No public IP needed, and if the internet goes down or the teacher PC is off, student PCs still start up and class goes on.

  • 01No server neededThe teacher PC handles boot, image storage and distribution. No server to buy, no database or console to install
  • 02Cloud managementFrom the office, at home or on the road, open a browser to check status, push systems, power PCs on and off, and view them remotely
  • 03Restorable proxyIf the teacher PC fails or is reinstalled, the proxy service can be restored at any time
  • 04Annual rentalPriced per PC, per year, with a one-year minimum. We maintain and upgrade the platform

Multi-campus schools / multiple labs / schools without dedicated IT / reseller-branded service, all on one cloud platform

Product Line 04 / Laboratory Management · Manage Labs

One unified ledger to manage instruments, chemicals, and personnel.

It manages everything in the lab. From the moment an instrument arrives until it is disposed, its records, maintenance, and who used it when are all linked to the same ledger; hazardous chemicals—from storage, requisition, to cabinet access—every step matches personnel and quantity; those who haven't passed the safety exam cannot enter; after use, billing is automatically generated based on machine time.

  • 01Instrument LedgerRecords, costs, and maintenance are kept item by item, so inventory and inspections don't need to be redone on the spot.
  • 02Booking & ApprovalEquipment is available for reservation by time slots; who can use it, when, and who approved it are fully recorded.
  • 03Hazardous chemicals controlFrom storage, requisition, approval to cabinet access, every step matches personnel and quantity.
  • 04Exam-Based AccessThose who fail the safety exam cannot enter; the score is directly written into the access clearance mark on their personal record.

University labs / Vocational training rooms / Research platforms / Testing centers / Corporate labs—the same unified ledger.

Original manufacturer / Shanghai · In-house R&D.

Twenty years, four product lines, one in-house R&D team.

Cloud desktop, SaaS cloud desktop, classroom management software and laboratory management all come from this team in Shanghai: engine, server, endpoint and console developed in-house, versions upgraded in-house, issues handled in-house. Collaboration is tailored to your business: channel agents, OEM branding and custom development, with project registration, solution and tender support handled directly by the original manufacturer.

  • 01OEM SupportIssues reported directly to R&D, AI assistant performs self-check first, if unresolved, transfer to human support, 7×24 remote takeover.
  • 02Channel PartnerProject registration first, orders go to channel; solutions, tender documents, technical responses handled by the original manufacturer's personnel.
  • 03OEM Private LabelOEM manufacturers can do branding, name, interface, and features customized according to your own product line.
  • 04Custom DevelopmentRequirements submitted to R&D, incorporated into versions, and future upgrades will still include them.

System integrator / solution provider / OEM / industry agent / local service provider, all directly deal with the original manufacturer.

01

Four Product Lines

VDISK

vDisk Converged Cloud Management Platform

The foundation of the entire computer lab. The system is centrally distributed from the server and runs locally on endpoints, with performance equivalent to physical machines, and works normally even without network.

Fully in-house / not TCIEngine, server, and endpoint ROM are all self-developed, not based on Intel TCI.
Hardware compatibilityDifferent models run the same image, learning mode automatically installs drivers, system driver layering
Cross-Platform ApplicationsDelivers Windows and major Linux distributions, with multi-architecture boot disks
Driver-level network diskPersonal network drive is equivalent to a local system disk; virtual machines can run directly on it.
Mini-program supportInspection, power on/off, remote handling on mobile phone, AI assistant with the same brain
Learn about the vDisk platform
CC-CLASS

cc-class All-Platform Classroom Software

The teacher's end for class. Screen broadcast, live streaming, group control, blocking, collecting assignments, and online exams are all included.

Screen BroadcastFull screen / single window / selected area, with annotation tools, keyboard and mouse locked when students receive.
Scan and live streamGenerate a QR code, scan with your phone and view in browser, no app or plugin installation required
Group ControlMirror the teacher's keyboard and mouse to each student machine for replay, while blocking the student's local keyboard and mouse simultaneously.
Class LockdownBlack screen silent, Internet disabled, website and program blacklist, USB four-level control
Anti-escape (Windows)Lock screen upon network disconnection; kernel-level driver protects the student endpoint, cannot be killed even with administrator privileges
Assignments and ExamsBatch distribution, assignment archiving by student ID; online exams with five question types, per-question accuracy rate
Hybrid NetworkingMix Windows and Linux with one installer that assigns roles automatically
Learn about cc-class
VDISK SAAS

vDisk SaaS Cloud Desktop

The management platform is in the cloud and the teacher PC is the proxy. All a school needs is internet access: no server to buy, no public IP, and a one-year minimum rental.

No server neededThe teacher PC handles boot, image storage and distribution. No rack, no database to install
No public IPThe proxy service connects out to the cloud platform, so there are no ports to open or forward
Class goes on even offlineSystems are cached on each student PC, so they start up even with the internet down or the teacher PC off
Restore the proxy anytimeIf the teacher PC fails or is reinstalled, the proxy service can be restored at any time
Teacher PC can be managed tooInstalling the proxy also brings the teacher PC under management, so it can be restored and monitored from the cloud
Differential updatesA system change creates one differencing disk, and PCs download only what changed
Multiple systems on one PCKeep separate systems for teaching, exams and competitions, picked from the boot menu, each restored and updated on its own
Mixed Windows and LinuxManage Windows and Linux on x86, ARM64 and LoongArch PCs from one platform
Service providers can rebrand itService providers can set up their schools under their own domain, product name and logo
Learn about SaaS Cloud Desktop
CC-LIMS

cc-LIMS Laboratory Management Platform

Equipment and people in the lab. Instrument reservation, safety access, hazardous chemical inventory, and door access control integrated into one system.

Devices and ReservationsSchedule by person and time slot, record usage duration
Laboratory access controlNo entry without training, card + face recognition
Hazardous chemical recordsTraceable in/out records, no need to fill in for inspection
Billing and maintenanceMachine-hour billing, invoice export, maintenance tracking
Learn about cc-LIMS
02

cloud desktop + classroom management software
Complete Windows / Linux solution

We have been doing Windows computer labs for twenty years. The challenge in recent years is Linux—whether the desktop can run smoothly, whether teachers have classroom management software available, and whether the graphics driver will be corrupted. We do both, and with the same backend.

Cloud Desktop

No kernel modification, fully compatible with existing systems

Drivers are compiled and loaded on the fly based on the local kernel, without replacing the original kernel. The certified kernel remains the same; security compliance, acceptance, and system vendor support are not affected.

Cloud Desktop

Restore and update, same on Linux

If a student breaks it, a restart restores it to a clean state. Install new software by modifying the master image once; it will be pushed automatically at night and take effect across the entire computer lab the next day.

Cloud Desktop

Create your own images, compile drivers online

linuxupload's wizard-style packaging handles driver builds, partitioning, boot setup, and upload in one flow, so major Linux distributions can be packaged and uploaded on your own.

Digital Classroom

Linux and Windows broadcast to each other

Teacher PC on Windows with student PCs on Linux, or the other way around: broadcast works either way, so a mixed lab doesn't need to be split into two classes.

Digital Classroom

Group control: directly take over student PCs with keyboard and mouse

The teacher can take over the student's keyboard and mouse from the podium to operate directly: help one student individually, or have the whole class follow along.

Digital Classroom

Same backend as cloud desktop

Student PC list, grouping, and power on/off are all in the same backend. After installing the cloud desktop, it comes with classroom management software, without needing to deploy the server again.

vDisk boot menu · one machine can offer several systems
vDisk boot menu: Windows 10 teaching desktop, Windows 11 23H2, Ubuntu 24.04 LTS, and other Linux systems side by side on one endpoint, each marked cached, update needed, or download needed
cc-class teacher app on Linux · real machine (student PCs on Windows)
cc-class teacher app on a real Linux aarch64 machine: split-screen monitoring of Windows student PCs, blackout and silence, internet block, and lock on disconnect
vDisk client in a Windows lab · real machine
vDisk cloud desktop on a real Windows 11 machine: a floating window at top right shows the image win11-2026-new and the read/write mode
vDisk client on Linux · real machine
vDisk cloud desktop on a real Linux aarch64 machine: a floating window at top right shows the image and update mode
03

AI assistant is online

It's not a chatbot stuck in a corner—it has full console capabilities, can collect evidence and take action on its own, but asks you before doing anything serious.

"402 lab has a few machines that can't connect, let's check what's going on."

The assistant independently captures screenshots, reads logs, and checks switch ports, presenting evidence before giving action recommendations. Before taking any actual action, a confirmation card pops up clearly stating which machine, what operation, and what parameters. It only executes after you click — desktop maintenance no longer needs to be frantic.

inspection

Regular self-checks, only alert on issues

Periodically check server disk space, key port connectivity, database health, and recent error logs; anomalies are notified via the console and mini-program.

create page

One sentence adds one feature

Describe what you want, the assistant generates a console page on the spot and runs a trial; only saves if it runs successfully. No new code generated, and it can be reverted with one click.

script

Maintenance scripts support rollback

The assistant drafts the client startup script. After reviewing the risk report and line-by-line comparison, you can publish it. If there is a problem, one-click rollback.

Mobile App

Mini-program with a unified core

The assistant in the mini-program uses the same skills and the same conversation history as the management console, allowing users to continue the conversation from the console.

confirm card

Prompt before high-risk actions

Before taking real action, a card pops up showing which machine, what action, and parameters; the admin clicks confirm to execute

memory

Remember local terminology

Teach it on-site habits like 'Lab 1 = Room 1', and it will communicate using your terminology. Disabled entries will no longer be included in prompts.

04

These schools are already managing this way

From 800 to 5000 endpoints, public undergraduate universities, vocational universities, and higher vocational colleges are all using it.

05

Who manages after purchase?

First let AI manage one layer, then the original factory provides backup, and finally you can hand over the whole package to us.

Layer 1

AI Operations Assistant

When a fault occurs, you don't need to investigate first. The assistant itself captures the screen, reads logs, checks switch ports, presents the evidence and then gives disposal suggestions; for high-risk actions, it first displays a confirmation card.

Learn about AI Assistant
Second layer

Original manufacturer technical support

For issues AI cannot handle, escalate to human support 7×24. Remote takeover for troubleshooting. R&D is in Shanghai, so problems don't need to be escalated level by level.

Service policy
Third layer

One-stop managed IT services

Schools without a dedicated network administrator can outsource daily computer lab maintenance to us, billed monthly, without needing to hire staff.

Managed operations and maintenance
Cooperation

Channels · OEM

Project registration, solution support, tender specifications and technical responses—no competition with channel partners; OEM manufacturers can do white-labeling and feature customization.

Apply for Cooperation
06

Contact Us

Business Email
aaron@newvhd.com
Service Hours
Weekdays 9:00-18:00, 7×24 emergency support.
Company Entity
Shanghai Chengcheng Information Technology Co., Ltd.

Want to see how it works before buying?

Complete online user manual is open to everyone, covering from setting up the first server to daily troubleshooting, with illustrated steps.

FAQ

What is a cloud desktop?
A cloud desktop is a desktop virtualization technology that separates the operating system and applications from terminal hardware and deploys them centrally on the server side. Users access remote desktops through thin clients or regular PCs, achieving unified management, security protection, and elastic scaling. vDisk cloud desktop supports both IDV local operation and VOI central distribution modes.
What scenarios does vDisk cloud desktop support?
vDisk cloud desktop is widely used in university lab management, primary and secondary school computer labs, computer exam centers, corporate training rooms, hospital terminal management, government office environments and other scenarios — supporting unified management of heterogeneous hardware, already serving 500+ schools and institutions nationwide.
How much does a cloud desktop cost?
vDisk cloud desktop pricing is customized based on license points and functional modules, supporting flexible procurement according to actual terminal count. Compared to traditional PC reimaging, vDisk reuses existing older computers to extend their lifespan by 3–5 years, reducing three-year TCO by over 40%. Contact us for a quote.
What is the difference between IDV and VOI?
IDV (Independent Disk Virtualization) runs system images locally on the terminal, delivering physical machine-equivalent performance and offline availability. VOI (Virtualized OS Infrastructure) stores images on the central server for on-demand distribution, enabling easier centralized control. vDisk supports both modes simultaneously and offers three flexible configurations: network boot, semi-cache, and full-cache.