01What Are Cookies
Cookies are small text files a website stores in your browser to remember preferences, keep sessions secure and measure visits. Similar technologies include localStorage, pixel tags and SDKs. This notice explains the categories, purposes and durations we use and how to manage them.
02Categories We Use
| Category | Purpose | Example | Duration | Consent Required |
|---|---|---|---|---|
| Necessary | Page display, language choice, security checks, consent records | ayou_consent、ayou_lang | 180 days / session | No (always on) |
| Analytics | Anonymously measure visits, sources and paths to improve the site | If enabled:_ga、_ga_* | up to 13 months | Yes |
| Marketing | Measure campaign performance; show more relevant products and fairs | If enabled: ad-platform conversion tags | up to 180 days | Yes |
No third-party analytics or ad scripts are connected in this demo— analytics and marketing cookies are not actually set. Once connected at launch, this table will list real names, providers and durations.
03Strictly Necessary Cookie Details
ayou_consent: stores your consent choice (all / necessary / custom), timestamp and category states to avoid repeated prompts. 180 days, SameSite=Lax.ayou_lang: stores your interface language. 180 days.- Session & security tokens: form anti-forgery and login state; expire when the browser closes.
04Managing or Withdrawing Consent
Change your choice at any time:
- Click "Cookie Settings"；
- Click "Cookie Settings" on the left of this page;
- Clear this site’s cookies in your browser and refresh — we will re-ask.
Withdrawal does not affect processing carried out on consent before withdrawal. With "necessary only", you can still browse products, factories and news in full.
Browser Settings
All major browsers can block or delete cookies: Chrome (Settings → Privacy and security → Third-party cookies), Safari (Preferences → Privacy), Edge (Settings → Cookies and site permissions), Firefox (Privacy & Security). Disabling necessary cookies may break language choice and forms.
Global Privacy Control (GPC)
We honor the Global Privacy Control signal from browsers and treat it as an opt-out of "sale/sharing".
05Third-party Content
Company profiles may embed maps, videos or social plugins. These third parties may set their own cookies, which we cannot control — see their privacy policies. We do not load non-essential third-party scripts before consent.
06Updates & Contact
We may update this notice when new services are added, updating the date at the top. Questions? Contact privacy@ayou.global。