on-site diagnosis
repair warranty
most jobs scheduled
all Shanghai
No games: we tell you if it's fixable, and flag replacement parts upfront

Fiber splicing and ODF wiring, loss testing after termination-box install, link specs verified before handover.
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Full replacement of loose, oxidized or poorly-connected panels and modules, with patch panels re-terminated and tidied.
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Re-mount rack devices, bind patch cables neatly, and label front and back so maintenance is obvious at a glance.
Book nowMost jobs in Jiuliting Subdistrict can be scheduled the same day, with our technician bringing full tools and parts
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.
You pay only after you're satisfied; repairs carry a 90-day warranty.
Diagnose step by step, locate first, then quote
Re-label and produce a port map.
Add points on the existing patch panel, minimizing downtime.
Re-bind and tidy, leaving airflow and maintenance space.
Test cables to find breaks and poor contacts, re-crimp connectors and modules.
On-site diagnosis is free; the final price follows the itemized quote after diagnosis, and you confirm before we repair
| Item | Price range | Notes |
|---|---|---|
| Network cabling | RMB 30–80/point | Cat6, connectors, panels and labeling |
| Testing & labeling | From RMB 10/point | Per-point test with record |
| Panel / module replacement | RMB 20–60/point | Includes re-termination and test |
| Patch panel termination | RMB 15–40/point | Includes labels and patch tidying |
| Rack tidying | From RMB 300/rack | Mounting, binding, labels and photo record |
| Fiber splicing | From RMB 50/point | Includes termination box and loss test |
From the first call to acceptance and payment, in a few steps
Measure the site, place points, deliver a cabling drawing and budget
You confirm before work; no mid-job price changes
Neat runs, termination and labeling, minimizing office disruption
Test continuity and performance at every point, rework on the spot if anything fails
We do a lot of this type of work, so diagnosis and spares are well covered

A electronics manufacturers client in Songjiang Industrial Zone 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.

The client moved into a new office in Songjiang Industrial Zone, with devices and cabling to re-organize. We tested and numbered each device and delivered an equipment list at handover.
What you most want to know about Structured Cabling in Jiuliting
As fast as 30 minutes if close and traffic is light, most jobs scheduled the same day. Survey and plans are free.
Yes. A few panels, modules or connectors are billed per point and tested for continuity on the spot.
We schedule after hours or on weekends where possible, and screen and clean up the work area. Daytime jobs are done section by section and restored immediately.
Every point is labeled and tested, and you get a point map and test record so later adds and troubleshooting are easy to locate.
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.
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 Jiuliting Subdistrict, Songjiang, surrounding subdistricts and all of Songjiang