Business Inquiry Privacy Notice
Please read this notice before submitting a business inquiry. We receive and process the form only after you actively select the consent checkbox.
1. Controller
Bangyan Technology Co., Ltd. Contact: bangyan@bangyan.com.cn or 4008-688-132.
2. Purposes and methods
We use the information to identify your inquiry, contact and respond to you, continue the same inquiry conversation, and perform necessary internal follow-up. Authorized staff use the website administration system to review, respond to and audit inquiry activity.
3. Categories of information
Name or preferred form of address, optional company name, at least one of phone, email or WeChat, area of interest, requirement description, source page and referrer, inquiry messages and replies, and consent time, notice version and consent language. Do not submit unrelated sensitive personal information or trade secrets.
4. Retention
We retain inquiry records for the shortest period needed to fulfil the inquiry purpose and any period required by applicable law. When the purpose has been fulfilled, the information is no longer needed, or a valid deletion request is accepted, we will delete or anonymize it unless retention is legally required.
5. Disclosure and sharing
We do not sell personal information. It is handled only to the extent necessary by authorized staff or contractually bound technical service providers, except where disclosure is required by law or a competent authority.
6. Your rights
You may use the contact details above to request access, a copy, correction, supplementation or deletion, or to withdraw consent. Withdrawal does not affect processing already carried out on the basis of consent. We will verify identity and respond as required by applicable law.
7. Security and minors
We use access controls, least-privilege permissions and audit records to protect inquiries. This channel is intended for enterprise contacts and is not directed to children under 14. A guardian should contact us if a child is involved.
8. Updates
If the purposes, methods, categories or retention period materially change, we will update this notice and notify you before collecting information again.