on-site diagnosis
repair warranty
most jobs scheduled
all Shanghai
We come at a time that suits you, and common faults are fixed on the spot
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 Yichuan Road 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 a single device to a whole office, all handled the same way
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 building-material merchants client working in Zhenru Sub-center 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 startup incubators client in Caoyang 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 Yichuan
For anything involving storage, we back up or image it first. For recovery, we assess the success rate and confirm the cost before starting.
As fast as 30 minutes if close and traffic is light; most jobs scheduled the same day.
We diagnose first. Cleaning plus an SSD and RAM often gives a big speed boost, cheaper than replacing.
Yes. We can book one visit for several devices and handle them in a batch.
WeChat Pay or Alipay on site; business clients can get invoices for corporate payment.
Yes. Our technician brings tools, common parts and consumables; most jams, feed issues, faint print and clogged-head problems are fixed 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 Yichuan Road, surrounding subdistricts and all of Putuo
