Privacy Policy

When you submit a quote request or contact form, we collect the information you provide — typically your name, company, work email, product interest and any details in your message. When you browse the site, we may collect standard technical data such as IP address, browser type and pages visited.

• To respond to your enquiry and provide quotes, samples, datasheets and technical support.
• To manage an ongoing business relationship and order fulfilment.
• To improve our website and understand how it is used.
• To comply with legal and regulatory obligations.

We do not sell your personal information. We may share it with service providers who help us operate our business (for example, email and hosting providers) under appropriate confidentiality obligations, or where required by law.

Our website may use essential and analytics cookies to keep the site working and to understand aggregate usage. You can control cookies through your browser settings. Disabling some cookies may affect site functionality.

We retain enquiry and customer information for as long as needed to serve you and to meet legal requirements, and we apply reasonable technical and organisational measures to protect it.

Subject to applicable law, you may request access to, correction of, or deletion of your personal information. To make a request, contact us at dys@dysfiber.com.

DYS Fiber Optic Limited — Buildings 16-17, Zhongnan Hi-Tech Electronic Information Innovation Park, Shuikou Subdistrict, Huicheng District, Huizhou, Guangdong, China. Email dys@dysfiber.com.