Last updated: 14 September 2026

1. Data controller
SHANDONG TK (SDTK), Liuchanghe village, Liangshan Street, Liangshan County, Shandong Province, 272600, China.
Contact: [email protected] / [email protected]

2. Data we collect
When you use our contact form, we collect the name, company, email address, phone number, delivery country and project details you provide. When you browse the catalogue, our hosting and caching systems may log your IP address for security and performance purposes.

3. Why we process your data
– To answer your enquiry and prepare a quote (performance of pre-contractual steps)
– To keep our website secure and fast (legitimate interest)
We do not use your data for advertising and we do not sell it to third parties.

4. Who receives your data
Your enquiry is sent only to our sales team. The website is hosted by Infomaniak Network SA (Rue Eugène-Marziano 25, 1227 Les Acacias, Geneva, Switzerland), which stores data on our behalf under its own security standards.

5. International transfers
Most of our clients are based in Africa, sourcing or investing through our workshop in China; some contact us from Europe. SDTK is based in China and the website is hosted in Switzerland — wherever you write to us from, your enquiry data is transferred to SDTK in China to be processed, limited to what is necessary to answer your request.

6. How long we keep your data
Enquiry data is kept for as long as necessary to handle your request and, where a business relationship follows, for its duration plus any applicable legal retention period.

7. Cookies
The catalogue uses a small number of technical cookies (page caching, catalogue session) required for the site to function. We do not use advertising or tracking cookies.

8. Your rights
If the data protection law of your country gives you rights over your personal data — for example the EU/UK GDPR, or a national law such as Nigeria’s Data Protection Act, Kenya’s Data Protection Act, South Africa’s POPIA, or an equivalent — you can access, correct or request deletion of the data we hold about you. Contact us at [email protected] to exercise these rights; we will handle your request under the law that applies to you.