on-site diagnosis
repair warranty
most jobs scheduled
all Shanghai
No games: we tell you if it's fixable, and flag replacement parts upfront
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.
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Staff can securely reach the office network from anywhere, with role-based accounts.
Book nowMost jobs in Hongmei Road can be scheduled the same day, with our technician bringing full tools and parts
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.
We can come after hours or on weekends so we don't interrupt your work.
Diagnose step by step, locate first, then quote
Deploy a remote access tunnel and open internal apps by permission.
Check internal addresses, ports and permissions, get apps reachable.
Check uplink bandwidth, routing and encryption settings, retest speed.
Configure remote access and read/write permissions for shared folders, map drive letters.
On-site diagnosis is free; the final price follows the itemized quote after diagnosis, and you confirm before we repair
| Item | Price range | Notes |
|---|---|---|
| Scheduled inspection | From RMB 200/visit | Includes report and risk-remediation advice |
| Equipment procurement | Quoted by list | Includes selection, sourcing, setup and tuning |
| Contingency plan | From RMB 800 | Includes drills and recovery steps |
| Ad-hoc on-site support | From RMB 150/visit | Single visits without a monthly plan |
| Lightweight (up to 10 users) | From RMB 1500 | Includes device config and per-device client setup |
| Business (10–50 users) | From RMB 3000 | Includes tiered permissions, logging and training |
From the first call to acceptance and payment, in a few steps
Deliver an account list and usage notes; annual maintenance available
Tell us the room size and current state; we call back within 30 minutes
Size capacity, power and cooling, deliver a plan and budget
You confirm before work; no mid-job price changes
We do a lot of this type of work, so diagnosis and spares are well covered
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 Tianlin, 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.
What you most want to know about on-site service in Hongmei
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.
As fast as 30 minutes if close and traffic is light, most jobs scheduled the same day. Survey and plans are free.
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.
Yes. Rack cable management, patch tidying and labeling alone can be booked, and we take photos for your records.
Test records (runtime, ground resistance, alarm test), a rack label table and before/after photos, with a 1-year warranty.
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 Hongmei Road, surrounding subdistricts and all of Xuhui
