Controller: Chuangyu (Dongguan Junwei Electronics Co., Ltd.), Dongguan, Guangdong, China. Data protection contact: xinyu7461@gmail.com.
1. Scope
This policy explains how we process personal data when you visit this website, send an inquiry or communicate with us. This website is addressed to business customers (B2B); we do not sell to consumers through it.
2. Data we process and why
- Inquiry data (name, company, email, phone/WhatsApp, country, product interest, quantity, message, attachments): to answer your request and prepare a quotation. Legal basis: Art. 6(1)(b) GDPR (pre-contractual measures) and Art. 6(1)(f) GDPR (our legitimate interest in responding to business enquiries).
- Communication data (emails, WhatsApp messages): to perform and document our correspondence. Legal basis: Art. 6(1)(b) and (f) GDPR.
- Technical data (IP address, user agent, referring page, timestamp): to operate the site securely and detect abuse. Legal basis: Art. 6(1)(f) GDPR.
- Consent data (your cookie choice, version and timestamp): to document and honour your consent. Legal basis: Art. 6(1)(c) GDPR (legal obligation to prove consent) and Art. 6(1)(a) GDPR for non-essential cookies.
3. Recipients
We share data only with processors acting on our instructions: our hosting provider, our email service provider and, if you choose to contact us via WhatsApp, Meta Platforms Ireland Ltd. Processors are bound by data processing agreements.
4. International transfers
Our company and parts of our infrastructure are located in China, a country without an EU adequacy decision. Transfers are based on the EU Standard Contractual Clauses (Art. 46(2)(c) GDPR) and on additional technical and organisational safeguards. You may request a copy of the relevant safeguards at xinyu7461@gmail.com.
5. Retention
Inquiry and correspondence data are kept for up to 24 months after the last contact, unless a contract is concluded or statutory retention periods (tax, commercial law) require longer storage. Server log files are generally deleted after 30 days.
6. Your rights
Under Art. 15–21 GDPR you may request access, rectification, erasure, restriction of processing, data portability and object to processing based on legitimate interests. Where processing is based on consent, you may withdraw consent at any time with effect for the future (use “Cookie settings” in the footer). You also have the right to lodge a complaint with a supervisory authority (Art. 77 GDPR), in particular in the EU Member State of your residence.
7. California (CCPA/CPRA) notice
In the preceding 12 months we collected the business-contact and technical information listed above for the business purposes described. We do not sell personal information and do not share it for cross-context behavioural advertising. California residents may request to know, delete or correct their personal information by writing to xinyu7461@gmail.com; we will not discriminate against you for exercising these rights.
8. Security and changes
We use TLS encryption, role-based access and regular backups. This policy was last updated on 16 October 2026; material changes will be announced on this page.