Privacy Policy

Who we are

ATG Nano Systems ("we," "us," or "our") is a partnership firm based in Chennai, India, specializing in nano-technology waterproofing products and related application services. You can reach us at gsampathkumar1961@yahoo.co.in or +91 94440 46563.

Information we collect

When you use our website contact form, we collect the information you provide, including:

• Name, email address, phone number, and postal address
• Subject and message content of your inquiry
• A technical browser identifier stored locally on your device to help prevent abuse of the form (used together with submission timestamps for rate limiting)

We do not intentionally collect sensitive categories of personal data through the contact form.

How we use your information

We use the information you submit solely to understand your request and to contact you regarding waterproofing, protective coatings, LOTUS nano repellent products, and our related services. We do not use your details for unrelated marketing, and we do not sell or rent your personal information to third parties.

Storage and security

Contact form submissions are stored securely using Google Firebase (Firestore) infrastructure. We retain inquiry records for as long as reasonably necessary to respond to you, maintain business correspondence, and comply with applicable legal obligations. We apply reasonable administrative and technical measures to protect stored data; however, no method of transmission or storage is completely secure.

Sharing with others

We may share your information only when required to operate the website (for example, with our hosting or database providers acting on our instructions) or when required by law. We do not share contact form data with advertisers or data brokers.

Your choices

You may request access to, correction of, or deletion of your inquiry data by contacting us using the details above. We will respond to reasonable requests in accordance with applicable law.

Changes to this policy

We may update this Privacy Policy from time to time. The "Last updated" date at the top of this page indicates when the policy was last revised. Continued use of the contact form after changes constitutes acceptance of the updated policy.

Contact

For questions about this Privacy Policy or our handling of your personal information, please email gsampathkumar1961@yahoo.co.in or call +91 94440 46563.