NANOCRAFT
Privacy Policy
This policy explains how Nanocraft handles and protects personal information under Korea’s Personal Information Protection Act.
Scope
This policy applies to Nanocraft’s company website, nanocraft.io. Individual products and services provide their own privacy policies.
Information we use and why
We use the following information to respond to enquiries and operate the website. Enquiry handling and abuse prevention are based on legitimate interests under Article 15(1)(6) of Korea’s Personal Information Protection Act.
| Activity | Information | Purpose |
|---|---|---|
| Email enquiries | Sender email, names or signatures included in the message, enquiry content and attachments | Responding and following up |
| Website visits | IP address, connection and browser information | Delivering and securing the website |
| Phone-number checks | Security-check information, temporary identifiers and request records | Preventing automated collection and repeated requests |
| Usage statistics | Aggregated page visits, referrals, device and loading-performance information | Understanding usage and improving the website |
Retention and deletion
General enquiry information is kept for six months after resolution and then deleted. Information that must be retained by law is stored separately for the required period.
We delete information without delay when its retention period ends or its purpose is fulfilled. Electronic files are permanently deleted so they cannot be recovered.
Temporary abuse-prevention records are processed in memory and cleared on expiry. Cloudflare applies service-specific retention policies to connection, security and analytics information.
We protect information by restricting access and using encrypted connections.
External services
We use the following services to operate the website and handle enquiries.
Information may be processed overseas, including in the United States, through Cloudflare’s and Google’s global infrastructure. Their privacy notices describe service-specific processing locations and retention.
| Provider | Service | Privacy notice |
|---|---|---|
| Cloudflare, Inc. | Website delivery, security and visit statistics | Cloudflare |
| Cloudflare, Inc. | Turnstile security checks | Turnstile |
| Gmail enquiry delivery and storage |
Cookies and your choices
Cloudflare’s security cookie (cf_clearance) may be used to protect the website and remember security checks. Visit statistics are collected without cookies. We do not use advertising cookies.
You can delete or block cookies in your browser settings. Blocking cookies may require another security check or limit some features.
Your rights and contact
You can request access, correction, deletion, restriction of processing or withdrawal of consent by email below. A legal or authorised representative may also make a request. We verify identity or authority, handle the request under applicable law and inform you of the outcome.
Security-check results and request frequency may temporarily restrict phone-number display. You can use the same email to request an explanation or review of the security evaluation, or to raise an objection to a response.
| Contact | Details |
|---|---|
| Privacy officer | Junyoung Sohn (proprietor) |
| Privacy enquiries | junyoung.eddie@gmail.com |
| Phone enquiries | Company contact details |
Privacy advice and dispute resolution
Policy changes
This policy takes effect on 18 October 2026. We publish changes and their effective dates on this page.