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Privacy policy
This policy describes how Dayin Partitions handles information you submit through the project-inquiry form on dayinpartitions.com. It is written for a business-to-business inquiry form, not for a consumer marketing list.
This site is published by Dayin Acoustics Co., Limited under the brand Dayin Partitions. Operable walls are manufactured at the Foshan plant at No. 32, Chishan Avenue, Chishan Village, Lishui Town, Nanhai District, Foshan, Guangdong, China. Email: Alan@dayinacoustics.com. WhatsApp: +86 139 2506 0326.
What we collect
When you use the inquiry form, you may provide your name, company, email address, telephone number, country, project type, opening size, acoustic requirement, product of interest, and a message about the project. We do not ask for payment-card details on this site.
If the site is later connected to a form provider (for example Netlify Forms, Formspree, or a similar service) or to Google Analytics / Google Tag Manager for advertising measurement, those providers will also process technical data such as IP address, browser type, and pages visited, under their own terms.
Why we collect it
We use inquiry details only to understand the project, prepare a quotation or a technical reply, and communicate with you about that inquiry. We do not sell this information, and we do not use it to build a third-party marketing list.
Google Ads and measurement
If this site is used as a Google Ads landing page, conversion tags or Google Analytics 4 / Google Tag Manager may be installed. Those tools help us understand whether an advertisement led to an inquiry. They are not a licence to sell your details. When those tags go live, this policy will be updated with the actual tag owner and, where required, a consent mechanism.
Cookies
The preview site itself does not set advertising cookies. A small amount of inquiry text may be stored in your browser’s session storage so that you can copy it after you submit the form. If analytics or advertising tags are added later, this section will be updated.
How long we keep it
Inquiry records are kept for as long as they are needed to quote, fulfil, or follow up the project, and for a reasonable period afterwards to handle warranty or after-sales questions, unless a longer period is required by law.
Who we share it with
Details may be seen by staff at the manufacturer who handle export sales, engineering, or after-sales. Inquiry forms are delivered to Alan@dayinacoustics.com. The form host that transmits the message processes the data on our behalf. We do not sell the information to brokers or unrelated advertisers.
Your requests
If you want a copy of the inquiry we hold, or you want it corrected or deleted, write to Alan@dayinacoustics.com or message us on WhatsApp +86 139 2506 0326 and name the company and email address you used. We will handle the request as required by the law that applies to the inquiry.
Changes
If this policy changes, we will update this page. The current version is dated 12 November 2026.