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.
Book now
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.
Book now
Read-only imaging before recovery to avoid further damage. Clicking drives are opened in a cleanroom.
Book nowMost jobs in Xincheng Road 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
Redo the scan settings and SMTP config, test until the email arrives.
Reset or replace the chip and clear the historical error counter.
Stop writing, scan residual indexes and restore the original folders.
Rebuild the partition table, then scan the file structure to restore folders.
On-site diagnosis is free; the final price follows the itemized quote after diagnosis, and you confirm before we repair
| Item | Price range | Notes |
|---|---|---|
| Backup solution setup | From RMB 300 | Local + off-site, automated |
| Old-PC data migration | RMB 100–300 | Full-disk clone or selective migration |
| On-site diagnosis | Free | No charge if not repaired |
| Dust cleaning & maintenance | RMB 80–150 | Includes internal cleaning and thermal paste |
| OS reinstall / optimization | RMB 100–150 | Includes drivers and common software |
| Hardware upgrade (RAM / SSD) | RMB 50–100 install | Parts can be sourced or brought by you |
From the first call to acceptance and payment, in a few steps
Check folder by folder, confirm files open correctly
No charge if nothing recovered, plus a backup plan
Tell us the model and symptoms; we call back within 30 minutes
We arrange a time slot that suits you
From office towers, parks and chain stores to homes — bookable across the city
A e-commerce warehouses client working in Jiading New Town 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 vocational schools client in Nanxiang 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 Xincheng
No. Assessment is free and there is no charge if nothing is recovered — no hidden diagnostic fee either.
Powering it on lets the head scratch the platter, spreads bad sectors and overwrites recoverable data. Power it off — the sooner we handle it, the higher the success rate.
Logical recovery usually finishes the same day; cleanroom or RAID work takes 2–5 working days, and we give you an estimate when we take it on.
Set up automatic local plus off-site backups — a few hundred RMB covers most risks. We can configure it for you after recovery.
Most logical-fault drives can; clicking drives should be replaced and backed up first.
Set up automatic local plus off-site backups — a few hundred RMB covers most risks.
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 Xincheng Road, surrounding subdistricts and all of Jiading
