Chongming Data Recovery on-site
CHONGMING · DATA RECOVERY

Data Recovery in Chongming, diagnose first then quote

data recovery for Chongming guesthouses and resorts, reachable around Baozhen.Diagnose first, then quote.We try to fit in Chongming jobs today.

Free

on-site diagnosis

90days

repair warranty

18subdistricts

bookable

16districts

all Shanghai

WHAT WE DO

What Data Recovery covers in Chongming

Diagnose first, quote after, and only start once you approve

Chongming USB / Memory Card Recovery

USB / Memory Card Recovery

USB not detected Memory card Camera card Format prompt

Most 'format required', inaccessible or 0-capacity cards can have their full folder structure recovered.

Book now
Chongming RAID Array Recovery

RAID Array Recovery

RAID0 RAID1 RAID5 Array rebuild Server recovery

Virtual rebuild for lost array info or multiple offline disks; image first, then recover, to avoid overwriting originals.

Book now
Chongming Backup Solutions

Backup Solutions

Scheduled backup Off-site backup NAS setup Auto sync

Backup plans sized to your data volume and importance — local plus off-site copies that run automatically.

Book now
Chongming Migration & Secure Erase

Migration & Secure Erase

Old-PC migration Drive cloning Secure erase Asset disposal

Full-disk cloning when replacing machines, plus unrecoverable erasure of retired drives with a disposal record.

Book now
COMMON ISSUES

Most-repaired issues in Chongming

Diagnose step by step, locate first, then quote

RAW file system / inaccessible

Repair the file system structure, then export the data.

RAID offline / multiple disks dropped

Virtually rebuild the array, image first, then recover.

Server / NAS data loss

Assess arrays and shared folders as a whole, export to safe media.

Portable drive shows no response

Check power and interface, do platter-level reads if needed.

Photos and videos deleted

Stop writing, scan for remnants, restore by folder structure.

System crash, can't reach desktop

Recover data first, then deal with the system, to avoid an overwriting reinstall.

PRICE

Pricing guide

On-site diagnosis is free; the final price follows the itemized quote after diagnosis, and you confirm before we repair

ItemPrice rangeNotes
USB / memory card recoveryRMB 200–600Depends on capacity and damage
Lost partition / RAW repairRMB 400–1000Includes folder structure rebuild
HDD cleanroom recoveryRMB 800–2500Head swap and imaging in a cleanroom
SSD recoveryRMB 800–2500Controller / chip-level read
RAID array recoveryFrom RMB 2000Quoted by disk count and RAID level
Backup solution setupFrom RMB 300Local + off-site, automated
Old-PC data migrationRMB 100–300Full-disk clone or selective migration
SERVICE PROCESS

How it works

From the first call to acceptance and payment, in a few steps

1

Success rate & quote

You confirm before we start; no mid-job price changes

2

Imaging / cleanroom work

Make a full image first, then recover from the image

3

Data verification

Check folder by folder, confirm files open correctly

4

Delivery & backup advice

No charge if nothing recovered, plus a backup plan

5

Describe what happened by phone

Tell us how it was lost and what you did; we call back within 30 minutes

CASES

Service cases in and around Chongming

Business, store and home clients alike, with a technician arranged nearby

Chenjia Town · long-term maintenance moved to a monthly plan

Chenjia Town · long-term maintenance moved to a monthly plan

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.

Xinhe · full-floor office equipment overhaul

Xinhe · full-floor office equipment overhaul

The client moved into a new office in Xinhe, with devices and cabling to re-organize. We tested and numbered each device and delivered an equipment list at handover.

Chenjia Town · issue reported repeatedly without resolution

Chenjia Town · issue reported repeatedly without resolution

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.

Xinhe · overnight visit to avoid disrupting business

Xinhe · overnight visit to avoid disrupting business

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.

Chenjia Town · on-site service for 2 town clinics devices

Chenjia Town · on-site service for 2 town clinics devices

A town clinics 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.

Xinhe · emergency repair for a aquatic-product processors

Xinhe · emergency repair for a aquatic-product processors

A aquatic-product processors 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.

FAQ

Frequently asked questions

What you most want to know about Data Recovery in Chongming

Can the drive still be used afterwards?

Most logical-fault drives can; clicking drives should be replaced and backed up first.

How do I avoid this again?

Set up automatic local plus off-site backups — a few hundred RMB covers most risks.

Can my data still be recovered?

Most of the time, yes. Deleted, formatted and lost-partition cases have high success rates; hardware damage needs a read-only assessment first. We give you the rate and range before you decide.

How soon can you arrive?

As fast as 30 minutes if close and traffic is light. Most jobs are scheduled the same day; we confirm the exact time by phone.

Do I pay if nothing is recovered?

No. Assessment is free and there is no charge if nothing is recovered — no hidden diagnostic fee either.

Why do you tell me not to keep powering it on?

Powering it on lets the head scratch the platter, spreads bad sectors and overwrites recoverable data. Power it off — the sooner we handle it, the higher the success rate.

ONLINE BOOKING

Leave your number
we call back within 30 minutes to confirm a time

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.

  • On-site diagnosis is free, no call-out fee
  • Quote before repair, transparent pricing with no hidden costs
  • No charge if not fixed; pay only when you're satisfied
  • 90-day repair warranty, parts carry maker warranty
Service hotline (answered around the clock) 17887942669 Hours: Mon–Sun 8:00–22:00
SUNDA Computer WeChat QR

WeChat

WeChat ID: 17887942669

Long-press to scan, or copy the ID to add us

📝

Fill in your booking

Fields marked * are required; your info is only used to contact you and is kept confidential

Please select a service
Please select a district

Don't see what you need? Pick "Other" at the bottom and our engineer will clarify on the call.

Please select a town / subdistrict
How can we reach you?
Please enter a valid 11-digit mobile number
Please enter your name
Message (optional)

Your number is used only to call you back — never shared.

Booking submitted

We'll call you back within 30 minutes

SERVICE AREA

We're right around you

On-site across all 18 subdistricts of Chongming