Privacy and cookie policy
How Dongling Instruments handles inquiry information, website analytics, cookies, and visitor choices.
Website privacy information
Last updated: July 28, 2026
Information we collect
When you contact us or request a quotation, we process the information you choose to provide, such as your name, organization, email address, telephone number, application, product requirements, and message. We use it to respond to your inquiry, prepare quotations, provide technical information, and maintain necessary business records.
Google Analytics and cookies
With your consent, this website uses Google Analytics 4 to measure page views, scrolling, outbound-link clicks, file downloads, form interactions, and inquiry-related actions. Google may process device, browser, approximate location, referral, and interaction data. We do not intentionally send names, email addresses, telephone numbers, form contents, or other directly identifying information to Google Analytics.
Your consent choice
Analytics storage, advertising storage, ad user data, and ad personalization are denied by default. The Google Analytics tag loads only after you select “Accept analytics.” If you reject, analytics remains disabled. You can clear this site’s storage in your browser to reset your choice.
International visitors
For visitors in the European Economic Area, United Kingdom, and other jurisdictions requiring consent, we use a consent-first implementation and Google Consent Mode signals. Analytics is not activated before consent. Google may process data outside your country under its applicable data-protection safeguards.
Retention, sharing, and security
We retain inquiry information only as long as reasonably necessary for customer service, commercial follow-up, legal compliance, and dispute prevention. We do not sell personal information. We may use service providers for website hosting, communications, and analytics subject to appropriate safeguards.
Your rights and contact
Depending on your location, you may request access, correction, deletion, restriction, or objection regarding your personal information. Contact sales@donglinginstruments.com for privacy requests. We may update this policy when our services or legal obligations change.