Privacy and consent
This policy explains the cookies and similar technologies used on syn-v2.com, why they are used, and how you can accept, reject, or change your choices.
Effective date: July 24, 2026 · Last updated: July 24, 2026
What cookies and similar technologies are
Cookies are small text files stored by your browser. We may also use local storage, pixels, tags, and performance beacons that perform related functions. These technologies can keep the website secure, remember consent choices, measure performance, and—when you permit it—support advertising conversion measurement.
How consent works on this website
Our consent manager is configured so that necessary storage is active by default. Functional, analytics, performance, and advertising categories are set to denied until you make a choice. You can accept all, reject all, or customise individual categories. Your consent record is retained for up to 365 days unless you clear it or change your preference earlier.
Necessary technologies cannot be switched off through the banner because they support security and the recording of your privacy choices. You can still block them in your browser, but parts of the site may not work correctly.
Current technology inventory
The inventory below reflects the live scripts, consent configuration, and anonymous response headers reviewed on July 24, 2026. Conditional entries only operate when the relevant feature is used or the required consent has been granted.
| Technology | Provider / category | Purpose | Typical duration |
|---|---|---|---|
cookieyes-consent | CookieYes · Necessary | Stores your consent status, category choices, and consent identifier so the website can respect your preference. | Up to 1 year |
| Cloudflare Web Analytics beacon | Cloudflare · Performance | Collects aggregate page-view and performance measurements. Cloudflare describes this service as privacy-first and not using visitors’ personal data; the live anonymous response did not set a Cloudflare analytics cookie. | No analytics cookie |
| WordPress authentication storage | SYNHTE / WordPress · Necessary | Supports secure sign-in and administration for authorised website users. It is not required for ordinary anonymous browsing. | Session or account setting |
| Google Ads conversion measurement (conditional) | Google · Advertisement | May measure an ad-attributed email, WhatsApp, or enquiry-form conversion when the Google tag is active and your advertising consent permits it. When advertising storage is denied, advertising cookies must not be written. | Varies by Google tag and browser settings |
We review this inventory when tags, forms, analytics services, or advertising tools change.
Third-party services
Some website functions depend on specialist service providers. Their handling of information is governed by their own terms and privacy notices:
- CookieYes privacy policy — consent management.
- Cloudflare privacy policy — security, delivery, and privacy-first web analytics.
- Google privacy policy — conditional advertising and conversion measurement.
Browser controls
Most browsers let you delete existing cookies, block future cookies, or limit storage for individual sites. Blocking all cookies can affect consent memory, secure sessions, and some website functions. Refer to your browser’s official privacy or site-data settings for the controls available to you.
Changes to this policy
We may update this policy when our website, service providers, or legal obligations change. The current effective and revision dates are shown at the top of this page.
Contact us
Henan Synthe Corporation is responsible for this website. If you have a question about this policy or your privacy choices, email info@synthe-corp.com or use our contact page. You can also read our Privacy Policy.