on-site diagnosis
repair warranty
most jobs scheduled
all Shanghai
No games: we tell you if it's fixable, and flag replacement parts upfront
Points planned by workstation, neatly run, tested and labeled before handover.
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Rack cable management, UPS replacement, environment monitoring and lightning protection — new builds and upgrades alike.
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Asset records, scheduled inspections and fault response, billed per device monthly.
Book nowMost jobs in Beixinjing 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
Re-splice, check termination box and patch cords, retest loss.
Survey signal strength, add APs and tune roaming.
Replace panels and modules, re-terminate and test.
Remove and restore old points, cable the new site to drawing and test on delivery.
On-site diagnosis is free; the final price follows the itemized quote after diagnosis, and you confirm before we repair
| Item | Price range | Notes |
|---|---|---|
| Distribution panel upgrade | From RMB 1000 | Circuit planning, cable replacement and labels |
| Relocation & re-mount | Negotiable | Dismantle, transport, re-mount and power-up acceptance |
| 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 |
From the first call to acceptance and payment, in a few steps
Point map + test record, 1-year workmanship warranty
UPS runtime, ground resistance and alert push tested one by one
Deliver test records and label table, 1-year workmanship warranty
Tell us company size and device count; we call back within 30 minutes
We do a lot of this type of work, so diagnosis and spares are well covered
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 exhibition services client working in Gubei 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 law firms client in Xianxia 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 Beixinjing
Yes. We measure signal during the survey and plan AP points and cabling together, avoiding a second round of work.
Small jobs are usually half a day to a day; larger areas are done section by section.
Yes. We measure signal during the survey to avoid a second round of work.
It depends on scope. Cable management starts at a few hundred RMB per rack; UPS, power and grounding are priced by equipment and work volume. Survey is free — we give a plan and budget first.
Critical equipment is kept powered where possible, and any required downtime is agreed in advance. We lay out the steps, you confirm, and we power up and verify item by item.
Generally every 3–5 years, depending on environment and internal-resistance readings. We measure resistance during inspection and remind you early, so you're never caught by an alarm.
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 Beixinjing, surrounding subdistricts and all of Changning
