on-site diagnosis
repair warranty
most jobs scheduled
all Shanghai
Diagnose first, quote after, and only start once you approve

Connection, speed and permission issues are fixed remotely, and new colleagues are trained as they onboard.
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We look at your broadband, router and devices before designing: lightweight for small teams, point-to-point for multi-store or HQ-branch.
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Deploy a VPN service on your network so staff can reach the office securely from home, travel or client sites, on Windows, Mac and phones.
Book nowMost jobs in Hongqiao Town can be scheduled the same day, with our technician bringing full tools and parts
We can come after hours or on weekends so we don't interrupt your work.
Business clients get repair invoices and itemized records for reimbursement.
Most jobs can be scheduled the same day; we confirm the time by phone.
Diagnose step by step, locate first, then quote
Size concurrency and bandwidth, upgrade devices or adjust policy if needed.
Set up point-to-point networking between branch and HQ.
Encrypted tunnel + tiered permissions + firewall policy, tightened together.
Open mobile permissions and file-type limits one by one.
On-site diagnosis is free; the final price follows the itemized quote after diagnosis, and you confirm before we repair
| Item | Price range | Notes |
|---|---|---|
| Lightweight (up to 10 users) | From RMB 1500 | Includes device config and per-device client setup |
| Business (10–50 users) | From RMB 3000 | Includes tiered permissions, logging and training |
| Multi-site (HQ-branch) | From RMB 5000 | Priced by sites and bandwidth needs |
| Internal app access | From RMB 800 | File sharing, ERP and OA connected |
| Account & permission cleanup | From RMB 500 | Includes account setup and offboarding process |
| Security hardening | From RMB 800 | Firewall policy, patching and login alerts |
From the first call to acceptance and payment, in a few steps
Staff test connectivity and speed, learn daily use
Deliver an account list and usage notes; annual maintenance available
Tell us headcount, remote-work needs and current devices; we call back within 30 minutes
Look at broadband, router and network structure to pick the right approach
Business, store and home clients alike, with a technician arranged nearby

The same problem had been handled twice elsewhere without a fix. We re-diagnosed to find the real cause, and after repair it stayed stable for a week of observation.

The client needed to operate normally during the day, so we came after hours. Several staff worked in parallel and finished testing and cleanup before closing.

A university campuses client working in Jiangchuan Road had devices failing and holding up progress. We visited by appointment and handled them in groups, restoring normal use the same day and logging the devices into a table.
What you most want to know about Business VPN & Remote Work in Hongqiao
Most cases just need one access device on the existing network; we assess first.
No — accounts are revoked the same day per process, with auditable access records.
Yes. Read-only or read-write permissions by role.
Yes — add accounts and assign permissions per the process.
Most of the time, yes. Ordinary broadband doesn't allow outside access to the intranet by default, and exposing ports directly is risky. The solution uses an encrypted tunnel to safely open the intranet to designated people.
Windows, Mac, phones and tablets. Desktops and laptops just need the client installed; staff can check approvals and documents on their phones too.
Describe the device and the symptoms; our technician brings the right tools and common parts. Diagnose first, quote after, and repair only once you approve.
WeChat ID: 17887942669
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On-site in Hongqiao Town, Minhang, surrounding subdistricts and all of Minhang