on-site diagnosis
repair warranty
most jobs scheduled
all Shanghai
We diagnose step by step on site, locate the real fault, then quote
Step-by-step diagnosis of power, motherboard, GPU and cooling, with on-site replacement of PSU, motherboard and thermal parts.
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Laser printer repair for all major brands — jams, feed issues, faint print, black lines and noise, with fuser and pick-up roller replacement on site.
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Read-only imaging before recovery to avoid further damage. Clicking drives are opened in a cleanroom.
Book nowMost jobs in Zhuanqiao Town can be scheduled the same day, with our technician bringing full tools and parts
Business clients get repair invoices and itemized records for reimbursement.
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.
Diagnose step by step, locate first, then quote
Repair the file system structure, then export the data.
Virtually rebuild the array, image first, then recover.
Assess arrays and shared folders as a whole, export to safe media.
Check power and interface, do platter-level reads 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 |
|---|---|---|
| USB / memory card recovery | RMB 200–600 | Depends on capacity and damage |
| Lost partition / RAW repair | RMB 400–1000 | Includes folder structure rebuild |
| HDD cleanroom recovery | RMB 800–2500 | Head swap and imaging in a cleanroom |
| SSD recovery | RMB 800–2500 | Controller / chip-level read |
| RAID array recovery | From RMB 2000 | Quoted by disk count and RAID level |
| Backup solution setup | From RMB 300 | Local + off-site, automated |
From the first call to acceptance and payment, in a few steps
Common parts and consumables are carried in the van; most fixed on the spot
Tell us how it was lost and what you did; we call back within 30 minutes
No writes at all until we know the recoverable range
You confirm before we start; no mid-job price changes
From office towers, parks and chain stores to homes — bookable across the city
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 manufacturers client working in Hongqiao Business District 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 R&D centers client in Pujiang 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.
What you most want to know about on-site service in Zhuanqiao
Refilling is cheaper while the drum body is intact (RMB 50–80 per cartridge); if the drum or wiper blade is worn, replacing the genuine drum gives steadier quality.
Yes. Priced by machine count, including monthly upkeep and emergency repair; consumables billed separately — cheaper for high-volume offices.
It's usually a port, default-printer or sharing-permission issue. We'll check and fix it on-site and also enable wireless printing and scan-to-email.
Yes. We source genuine or compatible consumables by model and install them on site.
Look at the repair cost first. Most small faults are tens to a couple hundred RMB, cheaper than replacing.
Yes, billed monthly by machine count, including upkeep and emergency repairs.
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 Zhuanqiao Town, surrounding subdistricts and all of Minhang
