Songjiang, Songjiang, Yueyang Subdistrict. Signal measured before any AP is mounted, one SSID across the whole site — describe what you see and we send the nearest engineer. We arrive with tools and common spare parts, diagnose first and quote before we touch anything.
Paying is fine. Not knowing what you are paying for is not. This is how we have always worked.
APs mounted where the survey says they work, with PoE cabled back to the cabinet.
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One SSID with roaming tuned, so a call does not drop when you walk between floors.
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A separate guest network isolated from your own, with bandwidth limits and access control.
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Unknown devices locked out, encryption and firmware brought up to date.
Book nowSignal mapped room by room, then APs placed where the walls actually block.
Roaming tuned with one SSID and proper handover, so you can walk and talk.
Channel congestion measured. Most slow Wi-Fi is a crowded channel, not the plan.
Device list audited, unknown clients blocked and encryption strengthened.
Weatherproof outdoor APs placed and cabled for the areas you actually use.
Channel plan and power levels set so the APs cooperate instead of interfering.
Final cost follows the survey and the agreed scope
| Item | Guide price | Note |
|---|---|---|
| Site survey and heat map | Free | On-site survey, heat map and AP plan |
| AP supplied and installed | Per AP | AP, PoE cabling, mounting and configuration |
| Roaming configuration | Included | One SSID, band steering and handover tuning |
| Guest network setup | Quoted | Separate SSID, isolation and bandwidth limits |
| Outdoor AP | Per AP | Weatherproof AP, cabling and placement |
| Post-install verification | Included | Re-measured, comparison report handed over |
We walk the site, count the points and agree the scope in writing.
Work runs to an agreed schedule, outside your business hours if needed.
Every point is tested and labelled. You get the as-built drawing.
Non-human faults inside 12 months are fixed free of charge.
Real call-outs in this area
Industrial APs surveyed for racking height, roaming tuned for the scanners.
Scanners hold connection everywhere
Heat map found concrete cores. APs added and the channel plan rebuilt.
Calls hold all day
Separate guest SSID isolated, bandwidth-limited and access controlled.
Till network kept privateYes. Yueyang Subdistrict sits inside Songjiang, which our engineers cover daily. On-site diagnosis is free, the quote is itemised, and nothing starts until you approve it.
Yes, including high ceilings, metal racking and roaming handheld scanners.
Often the same day, and within about 30 minutes when an engineer is already nearby. We confirm a time window before you book, so you are not left waiting at home.
Yes. An English-speaking project lead, with scope and handover documents available in English.
Tell us what is wrong and when suits you. We diagnose first, quote second, and only start once you say go.
Free site survey · measured before and after · one-year warranty
Prefer to type? Tap WeChat above to copy our ID, then message us in English — we usually reply within 30 minutes.
Communities and streets in the same area, all as easy to reach