Controller and contact
- Controller
- Jiufa Smart Sewing (Guangzhou) Sewing Equipment Co., Ltd.
- Address
- No. 2 Zhongyuan Road, Shibi Street, Panyu District, Guangzhou, Guangdong, China
- Rights requests
- 132 5050 3183
- Complaints
- 132 5050 3183
Data, purpose and necessity
Name or preferred form of address, contact method, production type and the process issue.
Used to receive the inquiry, understand the issue and contact you. The form cannot be submitted without these fields.
Material specifications, installed machine, output target and video/sample preference.
Used for a more accurate engineering assessment. You may submit without these fields, but further clarification may be needed.
Language, page pathname, referrer origin, whitelisted campaign/account/video/product/topic/intent identifiers, timestamps, consent records, a salted pseudonymous rate-limit identifier, and request, usage or device records actually generated by the hosting service.
Used for source analysis, abuse prevention, fault diagnosis and security. Arbitrary query strings and full external referrer URLs are not stored by the inquiry record.
C1/C2 information-completeness grade, follow-up status and authorized staff notes.
Used to organize human follow-up and deletion requests. C1/C2 does not decide transaction eligibility, pricing or credit.
Processing method and internal access
Information is collected through the web form, stored in the inquiry database, reviewed internally, and used for phone, messaging or email follow-up. Authorized staff review applicable deadlines and delete or anonymize the information, unless law or an executed contract requires otherwise.
- Internal access
- Authorized sales, technical-support and website-administration personnel
- Assessment
- C1/C2 represents information completeness only. People assess business qualification; the site does not make an automated transaction decision.
- Cookies and similar technologies
- Only security cookies required for administrator login and necessary public-request security logs are used
Processors and recipients
- Service processors
- Alibaba Cloud Computing Co., Ltd. provides mainland China server hosting and network services
- Other recipients
- No unrelated third-party disclosure except where required by law
If information is later provided to another independent company or distributor beyond this statement, the recipient, contact details, purpose, method and data categories will be disclosed and separate consent obtained when required.
Storage location and cross-border status
- Data location
- Website and inquiry data are stored on an Alibaba Cloud server in Guangzhou, mainland China
- Cross-border statement
- The current website does not transfer personal information outside mainland China
Retention and deletion
- Inquiry record
- Up to 365 days after the last valid business contact.
- Application anti-abuse record
- Application rate-limit buckets expire after their active window and are removed by the daily cleanup. Related application anti-abuse records are kept for up to 30 days.
- Network operation and security logs
- Network operation and security logs are retained for up to 180 days according to the verified production configuration and applicable legal requirements.
- Phone, messaging and email follow-up
- Business follow-up data is normally retained for 365 days, then deleted or anonymized unless law requires otherwise
Expired rate-limit buckets, attachments and inquiry records are handled by an authenticated scheduled lifecycle task. The retention deadline fixed when the inquiry is submitted is extended only when an authorized user explicitly records a later valid business contact or attachment assessment. A documented legal hold pauses automatic and administrator-requested deletion until it expires. Administrator deletion requests enter the same auditable, retryable deletion process.
Your rights and request handling
Contact 132 5050 3183 to request an explanation of these rules, or to exercise access, copying, correction, supplementation, deletion, restriction, withdrawal and—where statutory conditions are met—transfer to a designated processor. Provide the contact method used for submission, an approximate submission time and a brief issue description. Additional information is requested only when needed to verify identity.
Requests are handled after identity and scope are verified. If a request cannot be fulfilled, the reason and available complaint channel will be explained. For complaints, contact 132 5050 3183. The inquiry site does not create customer accounts, so account cancellation does not apply.
Sensitive and third-party information
Do not upload identity documents, financial accounts, precise location, medical information or information about minors. Mask faces, names, phone numbers, addresses, vehicle plates, order numbers and machine serial numbers belonging to other people or customers.
If a process assessment genuinely requires sensitive or third-party personal information, stop the upload and contact JIUFA first. Necessity, impact and any separate consent will be handled before collection.
Version, changes and contact
This is version 2026.08.31, effective 2026-08-31. If the purpose, method, data categories, recipients or cross-border status changes, this notice will be updated and consent obtained again when required.