on-site diagnosis
repair warranty
most jobs scheduled
all Shanghai
No games: we tell you if it's fixable, and flag replacement parts upfront
Read-only imaging before recovery to avoid further damage. Clicking drives are opened in a cleanroom.
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On-site survey to place points, with cameras, storage and remote viewing set up in one go.
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Points planned by workstation, neatly run, tested and labeled before handover.
Book nowMost jobs in Sanlin Town can be scheduled the same day, with our technician bringing full tools and parts
Most jobs can be scheduled the same day; we confirm the time by phone.
Common parts are carried in the van, so most faults are fixed on the spot.
On-site diagnosis is free; we only start after you approve the quote.
Diagnose step by step, locate first, then quote
Check power and interface, do platter-level reads if needed.
Stop writing, scan for remnants, restore by folder structure.
Recover data first, then deal with the system, to avoid an overwriting reinstall.
When both fail, prioritize the copy with the highest value.
On-site diagnosis is free; the final price follows the itemized quote after diagnosis, and you confirm before we repair
| Item | Price range | Notes |
|---|---|---|
| RAID array recovery | From RMB 2000 | Quoted by disk count and RAID level |
| Backup solution setup | From RMB 300 | Local + off-site, automated |
| Old-PC data migration | RMB 100–300 | Full-disk clone or selective migration |
| Survey & plan | Free | Survey + point design + budget quote |
| HD camera installation | RMB 200–500/channel | Includes mount, tuning and 1-year warranty |
| NVR / DVR install | RMB 300–1500 | Includes drive setup and recording policy |
From the first call to acceptance and payment, in a few steps
Neat cabling and clear labels, minimizing business disruption
Cameras, recording and phone viewing configured and you're shown how to use them
Pay after acceptance; 1-year equipment warranty
Neat runs, termination and labeling, minimizing office disruption
We do a lot of this type of work, so diagnosis and spares are well covered
A cross-border e-commerce client working in Lujiazui 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.
A international schools client in Waigaoqiao FTZ 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.
What you most want to know about on-site service in Sanlin
Yes. We add points on the existing system, reusing existing cabling where possible.
It depends on drive capacity and bitrate; we configure it to your retention days.
We schedule after hours or off-peak, working section by section.
Equipment is warranted for 1 year, with optional annual maintenance afterwards.
Commonly RMB 30–80/point, including cable, connectors, panels and label testing. It depends on run distance, trays and wall chasing. Survey is free — we give a budget first.
Yes. A few panels, modules or connectors are billed per point and tested for continuity on the spot.
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 Sanlin Town, surrounding subdistricts and all of Pudong
