This Privacy Policy explains how Yantai Dasteck Chemicals Co., Ltd. ("Dasteck", "we", "us") handles information when you visit dasteck.com or cn.dasteck.com, contact us, request documents or samples, or use our online forms.
1. Information We Collect
- Information you provide: name, company, country or region, email address, telephone number, product interests, process information and any message or attachment you send to us.
- Website usage information: pages viewed, referral source, approximate location derived from IP address, browser and device type, interaction events and the date and time of a visit.
- Conversion and interest events: events such as sample requests, quotation requests, document downloads, email clicks, phone clicks, contact clicks, WhatsApp clicks and product-interest interactions, recorded with Google Analytics 4 (GA4).
2. How We Use Information
- To respond to enquiries and provide TDS, COA, SDS, samples, quotations or technical support.
- To understand which products, pages and topics are useful to visitors and to improve our website and content.
- To measure the performance of our website, marketing and conversion events.
- To maintain website security, prevent abuse and comply with applicable legal or regulatory obligations.
3. Cookies and Google Analytics
Our website uses cookies and similar technologies, including Google Analytics 4, to understand how visitors use the site. Google Analytics may collect a randomly generated client identifier, page and event information, device and browser information, referral information and approximate location derived from IP address.
The measurement IDs used on our sites are G-N3R00FBLKV for dasteck.com and G-TERDN1RS3T for cn.dasteck.com and its Vietnamese pages. Google may process analytics data on servers outside your country or region. You can block or delete cookies through your browser settings. Blocking analytics cookies will not prevent you from viewing our website, but it may affect how we measure website performance.
4. Sharing of Information
We do not sell personal information. We may share information with:
- Google and other service providers that support website analytics, hosting, email, security or document delivery.
- Our employees and authorised sales or technical personnel who need the information to respond to your enquiry.
- Government authorities, courts or professional advisers where required by law or necessary to protect legal rights.
5. International Processing
We operate globally. Information may be processed or stored in countries other than the country where it was collected, including by Google and other service providers. We take reasonable steps to protect information in accordance with this policy and applicable law.
6. Retention
We retain enquiry and customer information for as long as necessary to respond to the request, maintain the business relationship, meet legal and accounting requirements and resolve disputes. Analytics data is retained according to our Google Analytics settings and Google's applicable retention controls. We delete or anonymise information when it is no longer needed.
7. Your Choices and Rights
You may ask us to access, correct, update or delete personal information we hold about you, or object to certain processing, by contacting us. You can also disable cookies in your browser. We will respond in accordance with applicable law.
8. Security
We use reasonable administrative, technical and organisational measures to protect information. No method of transmission or storage is completely secure, so we cannot guarantee absolute security.
9. Changes to This Policy
We may update this Privacy Policy from time to time. The revised version will be posted on this page with an updated effective date.
10. Contact Us
Yantai Dasteck Chemicals Co., Ltd.
59 Huagong Road, Yantai, Shandong Province 264002, China
Email: sales@dasteck.com
Telephone: +86-535-6530669