Privacy policy
Last updated 10 October 2026.
This website is operated by Hunan Blue & Green Optoelectronic Technology Co., Ltd. (“we”, “us”), No. 4 Linyin Road, German Industrial Park, Xiangtan High-tech Zone, Xiangtan, Hunan, China.
What we collect
When you send an inquiry, we receive the information you enter in the form or email: your name, email address, company, country, phone or WhatsApp number (if given), and your message. We also record the page you sent it from and the time.
Like most websites, our server keeps standard access logs (IP address, browser type, pages visited) for security and troubleshooting. If we use analytics, such as Google Analytics, it collects anonymous usage statistics through cookies.
How we use it
- To answer your inquiry and send you quotations, samples and order information
- To follow up on an inquiry you have made
- To understand which pages are useful, so that we can improve the website
We do not sell your information or share it with third parties for marketing.
How long we keep it
We keep inquiry records for as long as needed to handle the inquiry and any resulting business relationship, and to meet our legal obligations.
Your rights
You can ask us to show, correct or delete the personal information we hold about you. Write to us at the email address shown on our contact page.