on-site diagnosis
repair warranty
most jobs scheduled
all Shanghai
No games: we tell you if it's fixable, and flag replacement parts upfront
Staff can securely reach the office network from anywhere, with role-based accounts.
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Component-level repair instead of board replacement, stress-tested before handover.
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Install and activate a genuine OS, load all drivers in one pass, and configure office and common software to your habits.
Book nowMost jobs in Zhenru Town can be scheduled the same day, with our technician bringing full tools and parts
You pay only after you're satisfied; repairs carry a 90-day warranty.
We can come after hours or on weekends so we don't interrupt your work.
Business clients get repair invoices and itemized records for reimbursement.
Diagnose step by step, locate first, then quote
Remove bundled software and browser extensions, block pop-up sources.
Use error codes to locate driver or memory issues, repair before considering reinstall.
Repair with a boot disk, and rescue data first where possible.
Install a genuine OS to the new drive and migrate the old drive's data to use as a secondary disk.
On-site diagnosis is free; the final price follows the itemized quote after diagnosis, and you confirm before we repair
| Item | Price range | Notes |
|---|---|---|
| Charging / standby circuit repair | RMB 300–800 | Includes power jack and charging chip |
| EC / BIOS repair | RMB 200–500 | Firmware reflash or chip replacement |
| Board replacement (when truly unrepairable) | RMB 800–2500 | By model, old board may be credited |
| Data rescue | RMB 500–2000 | Success rate assessed first, cost confirmed before recovery |
| Reassembly & stress test | Included | Assembly, drivers and aging test before handover |
| OS reinstall (standard) | From RMB 100 | Includes genuine OS, drivers and common software |
From the first call to acceptance and payment, in a few steps
Common parts carried in the van; rework-station jobs taken back with photo documentation
Power aging and stress tests to confirm stability before handover
Pay only when satisfied; 90-day repair warranty
Tell us the brand, age and where it gets stuck; we call back within 30 minutes
We do a lot of this type of work, so diagnosis and spares are well covered
The client moved into a new office in Taopu, with devices and cabling to re-organize. We tested and numbered each device and delivered an equipment list at handover.
The same problem had been handled twice elsewhere without a fix. We re-diagnosed to find the real cause, and after repair it stayed stable for a week of observation.
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.
What you most want to know about on-site service in Zhenru
Not necessarily. We diagnose first and repair where possible — many blue-screen, slowdown and boot issues are fixable, and we only suggest reinstall when repair won't do.
Most of the time, yes. Ordinary broadband doesn't allow outside access to the intranet by default, and exposing ports directly is risky. The solution uses an encrypted tunnel to safely open the intranet to designated people.
Windows, Mac, phones and tablets. Desktops and laptops just need the client installed; staff can check approvals and documents on their phones too.
No. On-site work starts by looking at the existing structure and bandwidth, and we schedule the switch after hours or on weekends, testing each part before handover.
Access runs over an encrypted tunnel, permissions are tiered by role, access is logged, and anomalous logins trigger alerts. Data never sits on third-party platforms — it stays on your own equipment.
Up to 10 users generally from RMB 1500, 10–50 users from RMB 3000, and multi-site by site count. We assess your network for free and give you a plan and quote to confirm.
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 Zhenru Town, surrounding subdistricts and all of Putuo
