Information you provide
The inquiry form asks for your name, company, email address, country or region, product requirements and quantity. Do not include passwords, payment card information or other sensitive information in your inquiry.
Purpose and processing
We use this information to respond to your request, review technical requirements, prepare quotations and manage the resulting business correspondence. Submitting an inquiry does not subscribe you to a marketing newsletter.
Storage and service providers
Website inquiries are stored in our WordPress administration system and a notification is sent to our business mailbox. Our hosting and email providers process this information as part of operating these services. Our company operates in China; communications may therefore be accessed and handled in China.
Retention and contact
We retain inquiry information as needed to handle the request and related business records. You can contact us to request access, correction or deletion of your inquiry information, subject to applicable recordkeeping requirements.
Contact: info@jyfan.tech.
External communication channels
If you contact us through WhatsApp or your email provider, those services also process the communication under their own privacy policies.
Basic website protection
The form uses a security token, a hidden spam-check field and a short-lived rate-limit identifier derived from the connecting network address to reduce abusive submissions.
Updated 24 September 2026. This is an inquiry-specific notice; any additional analytics or marketing service requires its own appropriate disclosure.