on-site diagnosis
repair warranty
bookable
all Shanghai
No games: we tell you if it's fixable, and flag replacement parts upfront

Re-mount devices, separate power and data runs, bind patches neatly and label front and back to match.
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Replace UPS units and batteries, run load runtime tests and outage drills to confirm critical equipment stays up.
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Temperature, humidity, smoke and leak-rope sensors wired to monitoring, with alerts pushed to your phone.
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Surge protection on power and signal lines, grounding and equipotential bonding, with a ground resistance record on completion.
Book nowDiagnose step by step, locate first, then quote
Add a UPS and run outage drills to confirm critical equipment stays up.
Add leak rope and temp/humidity monitoring with automatic alerts.
Fix grounding and bonding, measure ground resistance and record it.
Label and dismantle, transport, re-mount and re-cable, power-up acceptance.
Add environment monitoring and remote viewing with phone alerts.
Adjust device spacing and airflow, add supply air if needed.
On-site diagnosis is free; the final price follows the itemized quote after diagnosis, and you confirm before we repair
| Item | Price range | Notes |
|---|---|---|
| Relocation & re-mount | Negotiable | Dismantle, transport, re-mount and power-up acceptance |
| Annual maintenance | Negotiable | Inspection + emergency response + battery-replacement reminders |
| Survey & plan | Free | Capacity and power sizing + plan + budget |
| 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 |
From the first call to acceptance and payment, in a few steps
Size capacity, power and cooling, deliver a plan and budget
You confirm before work; no mid-job price changes
Section by section, critical equipment kept powered or a downtime window agreed
UPS runtime, ground resistance and alert push tested one by one
Deliver test records and label table, 1-year workmanship warranty
We do a lot of this type of work, so diagnosis and spares are well covered

A design studios client in Caohejing Hi-Tech Park had a device go down suddenly. We judged the fault direction by phone, and our technician brought matching parts and completed repair and testing the same day.

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 Caohejing Hi-Tech Park, 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.

A software companies client working in Shanghai South Station 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 Server Room Buildout in Xuhui
Generally every 3–5 years, depending on environment and internal-resistance readings. We measure resistance during inspection and remind you early, so you're never caught by an alarm.
Yes. Rack cable management, patch tidying and labeling alone can be booked, and we take photos for your records.
Test records (runtime, ground resistance, alarm test), a rack label table and before/after photos, with a 1-year warranty.
Critical equipment stays powered where possible; required downtime is agreed in advance.
Generally 3–5 years; we test internal resistance during inspection and remind you early.
It depends on scope. Cable management starts at a few hundred RMB per rack; UPS, power and grounding are priced by equipment and work volume. Survey is free — we give a plan and budget first.
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 across all 13 subdistricts of Xuhui