This policy explains how Shenzhen Green Hi-Tech Co., Ltd. (GTECH) handles personal information collected through szgre.com. It covers the quote forms on this site, email we exchange with you, and the technical records our server keeps when a page is loaded. We keep it short and concrete on purpose — if anything is unclear, write to the address at the end and we will explain it.
Shenzhen Green Hi-Tech Co., Ltd. (brand: GTECH) is an LED display manufacturer registered in Shenzhen, Guangdong, China. We are the controller of the personal data described here: we decide why it is collected and how it is used.
Privacy contact: manager@szgre.com
Postal address: Shenzhen, Guangdong, China. The full street address is printed on our invoices and is available on request.
We only collect what a quotation or an order actually needs.
We do not collect payment card data on this website. We do not ask for identity documents, and we do not run credit checks. Please do not send sensitive personal data through the contact form.
We do not sell your data, and we do not use it to build advertising profiles. We do not send newsletters unless you ask us to.
Where the GDPR applies, we rely on these bases: taking steps at your request before entering a contract (answering a quotation request), performance of a contract (fulfilling an order), our legitimate interest in running a business-to-business sales operation and keeping the site secure, and legal obligation for tax and customs records. Where consent is the basis — for example if you ask to be added to a mailing list — you can withdraw it at any time.
This website sets no advertising or analytics cookies. There is no Google Analytics, no Facebook pixel and no third-party tag manager on these pages, so there is nothing to consent to and no cookie banner to dismiss.
Two things still involve your browser and are worth naming. The language switcher is a set of plain links, so your choice is reflected in the address of the page and not stored in a cookie. Fonts, styles, scripts and images are served from our own domain — no third-party font or CDN service sees your IP address when a page loads.
If you click a WhatsApp link, you leave this site and WhatsApp's own privacy terms apply from that point.
We share data only with suppliers who are necessary to run the site and answer you, and only to the extent each one needs it:
We may also disclose data where we are legally required to, for example in response to a valid request from a tax or customs authority. We never sell or rent personal data.
Our factory and sales team are in China, and our hosting and mail providers operate data centres in several regions. Your enquiry therefore reaches us in China, where privacy law differs from the EU or the UK. Transfers are covered by the data processing terms of each provider, including standard contractual clauses where required, and we limit the data transferred to what is needed to answer you.
When a retention period ends, records are deleted or anonymised.
You can ask us to show you the personal data we hold about you, correct it, delete it, restrict how it is used, or object to a particular use. You can also ask for a copy in a portable format.
Contact us at manager@szgre.com
Use the address you wrote from originally, or tell us which enquiry it concerns. We respond within 30 days.
If you are in the EU or the UK you also have the right to complain to your national data protection authority. We would rather hear from you first, so that we can put it right.
The site is served over HTTPS. Enquiry records are stored outside the public web root, so they cannot be reached by URL, and access is limited to the sales staff who answer enquiries. Passwords and mail credentials are kept in configuration files outside the web root. No system is perfect, but we keep the surface small on purpose: no customer accounts, no payment pages, no uploaded files.
This is a business-to-business website for buyers of commercial LED displays. It is not directed at children, and we do not knowingly collect data from anyone under 16. If you believe a child has sent us information, tell us and we will delete it.
If the way we handle data changes, this page is updated and the date at the top changes with it. Material changes that affect enquiries already in progress will be communicated by email to the address involved.
Questions about this policy, or a request about your data: manager@szgre.com
For a quotation, delivery or warranty question, the contact page reaches the same team faster.
