on-site diagnosis
repair warranty
most jobs scheduled
all Shanghai
Diagnose first, quote after, and only start once you approve
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 Heqing Town can be scheduled the same day, with our technician bringing full tools and parts
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.
Business clients get repair invoices and itemized records for reimbursement.
Diagnose step by step, locate first, then quote
Re-mount and bind, tidy patches and add labels.
Battery internal-resistance test, replace batteries and run a load test.
Assess airflow and cooling capacity, add supply air or adjust rack layout.
Size the load and plan circuits, upgrade the distribution panel.
On-site diagnosis is free; the final price follows the itemized quote after diagnosis, and you confirm before we repair
| Item | Price range | Notes |
|---|---|---|
| Rack cable management | From RMB 300/rack | Mounting, binding, labels and photo record |
| UPS replacement | From RMB 200/unit | Includes install, runtime test and drill |
| Battery replacement | Quoted by model | Includes internal-resistance test and old-battery disposal |
| Environment monitoring | From RMB 800 | Temp/humidity, smoke, leak and alert push |
| Lightning & grounding | From RMB 1500 | Includes SPD, grounding and resistance test |
| Distribution panel upgrade | From RMB 1000 | Circuit planning, cable replacement and labels |
From the first call to acceptance and payment, in a few steps
Tell us company size and device count; we call back within 30 minutes
Inventory devices and network, deliver a risk list
Device records, accounts and remote-assist access
Faults handled by ticket, scheduled on-site inspections
Business, store and home clients alike, with a technician arranged nearby
The client moved into a new office in Waigaoqiao FTZ, 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.
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.
What you most want to know about on-site service in Heqing
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.
Yes. Read-only or read-write permissions by role.
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 Heqing Town, surrounding subdistricts and all of Pudong
