on-site diagnosis
repair warranty
most jobs scheduled
all Shanghai
No games: we tell you if it's fixable, and flag replacement parts upfront
Rack cable management, UPS replacement, environment monitoring and lightning protection — new builds and upgrades alike.
Book now
Asset records, scheduled inspections and fault response, billed per device monthly.
Book now
Staff can securely reach the office network from anywhere, with role-based accounts.
Book nowMost jobs in Songnan Town can be scheduled the same day, with our technician bringing full tools and parts
On-site diagnosis is free; we only start after you approve the quote.
You pay only after you're satisfied; repairs carry a 90-day warranty.
We can come after hours or on weekends so we don't interrupt your work.
Diagnose step by step, locate first, then quote
Add environment monitoring and remote viewing with phone alerts.
Adjust device spacing and airflow, add supply air if needed.
Run an internal-resistance test, replace the battery bank and load-test.
Add circuit labels and drawings for emergency handling.
On-site diagnosis is free; the final price follows the itemized quote after diagnosis, and you confirm before we repair
| Item | Price range | Notes |
|---|---|---|
| Current-state assessment | Free | Device and network inventory + risk list |
| PC support (monthly) | RMB 30–80/device/mo | Includes remote and on-site fault handling |
| Server support (monthly) | From RMB 200/server/mo | Includes hardening, backup checks and monitoring |
| Network support (monthly) | From RMB 300/mo | Includes network device maintenance and tuning |
| Remote-work setup | From RMB 500 | Includes VPN, file sharing and permissions |
| Scheduled inspection | From RMB 200/visit | Includes report and risk-remediation advice |
From the first call to acceptance and payment, in a few steps
Deliver an account list and usage notes; annual maintenance available
Tell us the room size and current state; we call back within 30 minutes
Size capacity, power and cooling, deliver a plan and budget
You confirm before work; no mid-job price changes
We do a lot of this type of work, so diagnosis and spares are well covered
The client used to call only when something broke, and faults kept recurring. After asset records and scheduled inspections, the number of service calls dropped noticeably.
The client moved into a new office in Luodian, with devices and cabling to re-organize. We tested and numbered each device and delivered an equipment list at handover.
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.
What you most want to know about on-site service in Songnan
No. On-site work starts by looking at the existing structure and bandwidth, and we schedule the switch after hours or on weekends, testing each part before handover.
Access runs over an encrypted tunnel, permissions are tiered by role, access is logged, and anomalous logins trigger alerts. Data never sits on third-party platforms — it stays on your own equipment.
Up to 10 users generally from RMB 1500, 10–50 users from RMB 3000, and multi-site by site count. We assess your network for free and give you a plan and quote to confirm.
Connection, speed and permission issues can usually be fixed remotely, from RMB 200/visit; annual-maintenance clients get support within the agreed scope.
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.
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
Long-press to scan, or copy the ID to add us
On-site in Songnan Town, surrounding subdistricts and all of Baoshan
