on-site diagnosis
repair warranty
most jobs scheduled
all Shanghai
We diagnose step by step on site, locate the real fault, then quote
Asset records, scheduled inspections and fault response, billed per device monthly.
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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.
Book nowMost jobs in Lvhua 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
Check the display cable, video memory and GPU core power.
Test standby power and the boot sequence section by section.
Power off, strip and clean, focus on motherboard corrosion.
One call for a response, remote or on-site, with ticket records.
On-site diagnosis is free; the final price follows the itemized quote after diagnosis, and you confirm before we repair
| Item | Price range | Notes |
|---|---|---|
| Reassembly & stress test | Included | Assembly, drivers and aging test before handover |
| Current-state assessment | Free | Device and network inventory + risk list |
| PC support (monthly) | RMB 30–80/device/mo | Includes remote and on-site fault handling |
| Server support (monthly) | From RMB 200/server/mo | Includes hardening, backup checks and monitoring |
| Network support (monthly) | From RMB 300/mo | Includes network device maintenance and tuning |
| Remote-work setup | From RMB 500 | Includes VPN, file sharing and permissions |
From the first call to acceptance and payment, in a few steps
Device records, accounts and remote-assist access
Faults handled by ticket, scheduled on-site inspections
A monthly support report with improvement advice
Confirm user count, systems to access and permission scope
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 eco-agriculture firms client working in Chenjia 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 guesthouses and resorts client in Xinhe 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 Lvhua
No. Every operation is ticketed, and anything involving data is backed up before changes. Accounts and permissions are managed as you require, and revoked promptly on departure.
Report any time by phone or WeChat; remote-fixable issues first, on-site visits by appointment.
Yes. Per-visit inspection with a report; switch to monthly later if it suits.
Either way. We advise and source, or you bring your own and we install and tune it.
Yes. Monthly support reports with fault handling and inspection records.
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.
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 Lvhua Town, surrounding subdistricts and all of Chongming
