Cookies are small text files stored in your browser by a website. Browser local storage works in a similar way and may remember language, sign-in and interface choices. Appropriate use of these technologies helps the website operate reliably, reduces repeated actions and improves the browsing experience.
1. What cookies are
Cookies are small amounts of data written to your browser by the website or a third-party service when you visit. They usually do not identify you directly, but may be associated with account or contact information you voluntarily submit.
References to “cookies” in this policy also include localStorage, sessionStorage, pixels and technologies with similar functions.
2. Types we use
| Category | Purpose | Required |
|---|---|---|
| Strictly necessary | Maintain page security, form submission, download authorization, sign-in state and basic routing so the website functions correctly. | Yes |
| Preferences | Remember language, display preferences and choices you make so they do not need to be set on every visit. | Yes |
| Analytics | Measure aggregated visits, referral sources, page usage and performance issues. Used only after formal activation and any required notice or consent. | No |
| Marketing and advertising | The current website does not use targeted advertising cookies. If introduced, this notice and any required choice mechanism will be provided first. | No |
3. Current storage items
- ymin-language: remembers the selected website language for future visits.
- Session and account state: identifies the current member session and supports security checks. Names may change when the production backend is finalized.
- Form and interface preferences: retain necessary filtering, display or interaction states when you actively use a feature.
- Resource and download verification: protects restricted downloads, member resources and API request states.
Storage names, retention periods and technical implementation may change as website features evolve, but their use will remain within the purposes described here.
4. Third-party services
The current website focuses on first-party functionality. Whether analytics tools such as Baidu Analytics or Google Analytics are activated will depend on the final production configuration. Before activation, we will implement any required notice, consent or anonymization measures.
If analytics, maps, video, customer-service or other embedded services are added later, their providers may read or set their own cookies under their privacy policies. We will update this page with the relevant services and links.
5. Managing cookies
You can inspect, delete or block cookies through your browser settings. Common entry points include:
- Chrome: Settings → Privacy and security → Third-party cookies
- Edge: Settings → Cookies and site permissions → Manage and delete cookies
- Firefox: Settings → Privacy & Security → Cookies and Site Data
- Safari: Settings → Privacy → Manage Website Data
Clearing local storage may reset language, sign-in state, member history and some form preferences. Disabling necessary cookies or similar technologies may prevent sign-in, downloads, form submission or member features from working correctly.
6. Consent and withdrawal
We use technologies necessary to provide requested website services. Non-essential analytics or marketing technologies will be enabled only after applicable notice or consent requirements are met.
You may withdraw or adjust your choices through browser settings at any time. If a dedicated cookie preference center is introduced, its settings will apply together with this policy.
7. Policy updates
We will update and publish the latest version of this policy when cookie categories, third-party services or legal requirements change. Material changes will be communicated through a website notice or announcement.
8. Contact us
If you have questions about this policy or website storage technologies, please contact Shanghai YMIN Electronics Co., Ltd.
- web@ymin.com
- Product service hotline
- +86 400 900 1922
- Switchboard
- +86 21 3361 7848
- Address
- No. 258 Guangcun Road, Yangwang Economic Park, Nanqiao Town, Fengxian District, Shanghai, China