Launch notice: This is an operational draft, not approved legal advice.
What the enquiry form collects
Name, company, work email, optional phone, country or region, selected products, project details, consent, source page and limited technical request metadata.
Why the data is used
To respond to attachment, customization and dealer enquiries and to maintain an accountable sales follow-up record.
Product shortlist
The site can remember up to eight selected products in your browser’s local storage so the same shortlist follows you between catalog, WhatsApp, email and quote-form pages. You can remove individual products or clear the list at any time. The shortlist is not sent to PINSHENG until you choose a contact channel or submit the form.
Quick enquiry channels
The Quick enquiry control can open WhatsApp or your email application with the selected product names, public product links and a machine-data checklist. Nothing is sent until you review and send it in that external application. Those services process messages under their own terms.
Optional website analytics
With your permission, Google Analytics measures page views, product views and enquiry interactions. Enquiry-form names, email addresses, phone numbers, company names, product lists and message text are not sent to analytics. Contact events contain only the channel, page, first product identifier and number of selected products. You can decline analytics without affecting the website or enquiry form.
Where it is stored
Enquiry records and their selected-product context are written server-side to a private Excavcore schema in Supabase Postgres. The website uses a dedicated insert-only database login and receives no Supabase anonymous or Service Role credential. The login cannot read, update or delete enquiry records or access other application tables. Google processes optional analytics data under its own service terms.
Retention and access
Final retention duration, authorized users, deletion workflow and data-controller contact are TODO decisions in the Site Passport. They must be completed before production traffic is accepted.
Your choices
Do not submit the form if you do not want these details stored. Analytics can be accepted or declined separately when first visiting the site. Approved contact details for access, correction or deletion requests must be added before launch.