LEGAL
Privacy Notice
Last updated: 17 August 2026
Who is responsible
This website is operated by 绍兴环思智慧科技股份有限公司 (Huansi). Huansi is responsible for the personal information described in this notice. For privacy enquiries or requests, contact zhangling2@huansi.net.
Information we collect
When you submit a demo or expert enquiry, we collect the information you provide: your name, work email, company, country or region, message, and the context of your request. We may also receive technical information that accompanies a visit, such as browser and device information, IP-derived location at a general level, the page that referred you, and campaign parameters where present.
How we use information
We use enquiry information to respond to your request, continue the relevant business conversation, route it to the appropriate Huansi contact, maintain a record of the enquiry, protect the website, and improve its performance. We do not sell personal information. We will not use an enquiry to send unrelated marketing communications unless a separate permission or another lawful basis applies.
How information is shared
Information is available to Huansi personnel who need it to handle the request. We may use carefully selected service providers to host, secure, operate, measure, or deliver this website and its enquiry service. These providers process information only as needed to provide their services or where otherwise required by law.
International transfers
Huansi operates internationally. Information may be accessed or processed in countries other than the country where you are located when this is needed to respond to an enquiry or operate the website. Where applicable law requires safeguards for an international transfer, Huansi will use the safeguards required for that transfer.
Cookies and analytics
The site stores your cookie preference in local storage so it can remember your choice. Optional Cloudflare Web Analytics is loaded only after you opt in and provides aggregate visit and performance information to help improve the site. You can change your choice at any time from the footer. See our Cookie Policy for more detail.
Retention and security
We keep enquiry information only for as long as reasonably necessary to handle the request, maintain appropriate business records, resolve disputes, and meet applicable legal obligations. We use reasonable organisational and technical measures designed to protect information, but no internet transmission or storage system can be guaranteed completely secure.
Your choices and rights
Depending on where you live and the law that applies, you may have rights to request access, correction, deletion, restriction, or portability of your personal information, or to object to a particular use. You may also withdraw a consent you previously gave. Contact us using the address above; we may need to verify your request before responding.
Children and updates
This website is intended for business users and is not directed to children. We may update this notice when the website, its services, or applicable requirements change. The date above shows when it was last updated.