on-site diagnosis
repair warranty
most jobs scheduled
all Shanghai
We diagnose step by step on site, locate the real fault, then quote
Measure signal strength and interference point by point, map the dead zones, and deliver a plan and quote before any work.
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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.
Book nowMost jobs in Jiading 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
Survey by area, workstations and walls, deliver a point map and budget.
Split the guest network, isolate and rate-limit it, and put office devices on a separate subnet.
Unify SSID and password policy, quick password changes on staff turnover.
We determine the position and test the result on site — cheaper than trial-and-error buying.
On-site diagnosis is free; the final price follows the itemized quote after diagnosis, and you confirm before we repair
| Item | Price range | Notes |
|---|---|---|
| Annual maintenance | Negotiable | Scheduled inspection + emergency response |
| 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 |
| PSU replacement | RMB 150–400 | Depends on wattage and brand |
From the first call to acceptance and payment, in a few steps
Pinpoint the real fault on site
You confirm before we repair; no mid-job price changes
Common parts are carried in the van; most faults fixed on the spot
Pay only when satisfied; 90-day repair warranty
From office towers, parks and chain stores to homes — bookable across the city
A auto-parts factories 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 equipment manufacturers 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 Jiading
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 Jiading Town, surrounding subdistricts and all of Jiading
