Legal
Cookie Policy
Last updated: 13 October 2026 · Aiyah Precision Solution (Thailand) Co., Ltd.
1. What are Cookies?
Cookies are small text files a website asks your browser to store on your device, which are then sent back to that site on later visits. This site also uses your browser's local storage, which holds data on your device in a similar way but is never sent to a server. Both are covered by this policy, and the table below states which of the two each item is.
2. Categories of Cookies We Utilise
We deploy the following categories of cookies across our website:
Strictly Necessary Cookies
These are required for the site to function. They cover the language your pages are shown in, the record of the cookie choice you made, and — for our own staff only — the signed-in session on the administration area. None of them are used to track you across sites, and they cannot be switched off.
Performance & Analytics Cookies
These services help us understand which pages are viewed and how visitors arrive. Vercel Web Analytics reports aggregate visitor statistics without using cookies or local storage. Google Analytics 4 uses Advanced Consent Mode: before you consent, or when analytics cookies are switched off, it does not read or write first-party analytics cookies, but still sends cookieless measurements to Google. These may include consent status, page information, timestamps and browser information. Analytics cookies are enabled when you choose Accept All or enable analytics in Cookie Settings and save.
| Name / Key | Stored as | Classification | Purpose / Function | Retention Period |
|---|---|---|---|---|
| NEXT_LOCALE | Cookie (first-party) | Strictly Necessary | Remembers whether to show the site in Thai or English. | Browser session |
| aiyah_cookie_consent | Local storage (not a cookie) | Strictly Necessary | Records the cookie choice you made, so the banner stops asking. | No expiry — until you change it or clear site data |
| _ga, _ga_EYD64V5BJG | Cookies (set by Google) | Performance / Analytics | Google Analytics 4. Written when you choose Accept All or enable analytics in Cookie Settings and save; deleted when you switch analytics cookies off. | Up to 2 years (set by Google) |
| aiyah_admin_session | Cookie (first-party, HttpOnly) | Strictly Necessary | Keeps our staff signed in to the administration area at /admin. Never issued to ordinary visitors. | 7 days |
* Vercel Web Analytics is absent from the table because it stores nothing on your device — no cookies, no local storage. It reports visitor statistics in aggregate and carries no third-party tracking — Read the Vercel Web Analytics privacy documentation
3. Consent and Cookie Management
On your first visit, a consent banner offers Essential Only and Accept All. Your choice is saved on this device. You can change it using Cookie Settings in the footer, which shows your current choice. Saving takes effect without reloading. Switching analytics cookies off deletes existing Google Analytics cookies and prevents Google Analytics from reading or writing them. Cookieless measurements continue to be sent to Google; this setting does not stop all analytics data collection.
4. Third-Party Cookies
The contact section of our home page embeds a Google Maps frame so you can locate our facility. Google may set its own cookies when that frame loads, which it does as part of the page rather than in response to your choice here, and which is outside our control. Please review Google's own privacy policy for what it stores. This map is the only third-party embed on the site.
5. Data Retention Period
Your cookie choice is held in your browser's local storage with no expiry date set, so it stays until you change it in Cookie Settings or clear this site's data in your browser. The language cookie lasts for the browser session. Google Analytics cookies, where you have accepted them, last up to two years as determined by Google, and are removed as soon as you switch analytics off. The administration session cookie lasts seven days and is only ever issued to signed-in staff.
6. Contact Information
For any inquiries, clarifications, or requests regarding this Cookie Policy, please reach out to our administration at:
Aiyah Precision Solution (Thailand) Co., Ltd.
1/220 Moo 16, Bang Kra San,
Bang Pa-in, Phra Nakhon Si Ayutthaya 13160, Thailand
Email Address: info@aiyah.co.th
Telephone: +66 95 695 9296