Privacy Policy

This notice explains how Hunan Zhenhua Analysis Instrument Co., Ltd. (Zhanalysis) handles information collected through zhanalysis.com.

Last updated August 22, 2026

Information you provide

When you send an inquiry, you may provide your name, company or institution, email address, phone number, country, and a message about your application. We use this information to respond, recommend an instrument configuration, prepare a quote, and provide technical or customer support.

Website forms are processed by Formspree, which receives and stores submissions and delivers them to us. Form submission retention may depend on our Formspree account settings and plan.

Analytics and cookies

We use Vercel Web Analytics and Speed Insights to understand aggregate visits, page and route usage, referrers, approximate location, browser, device, and website performance. Vercel describes Web Analytics as cookie-free and designed without tracking visitors across websites.

Google Analytics loads only if you accept analytics cookies in our consent banner. It may use first-party cookies, including cookies whose names begin with _ga, to measure visits and interactions and report approximate location, browser, and device information. You can reject analytics in the banner or clear those cookies in your browser.

How information is used and shared

We use website information to answer requests, supply products and support, operate and secure the site, and improve its content and performance. Information may be processed by service providers such as Formspree, Vercel, and Google only as needed to provide those services. Their systems may process information in countries other than yours.

We retain personal information only for as long as reasonably needed for the inquiry, business relationship, security, recordkeeping, and applicable legal obligations. Provider-side retention also depends on the relevant service settings and terms.

Your choices and requests

You can decline optional analytics cookies. You may also ask us to provide, correct, or delete personal information associated with your inquiry, subject to applicable law and legitimate recordkeeping needs. To make a request, email us and identify the inquiry or email address involved so we can locate the relevant record.

We may revise this notice when the website or its service providers change. The date below identifies the current version.

Questions or requests about this notice can be sent to zhanalysis168@126.com. You can also use our contact page.