Privacy Policy

This policy explains how Wenzhou Chulian Electric Co., Ltd., based in Wenzhou, Zhejiang, China, handles personal information received through this website and related business communications.

When you submit an inquiry, we may collect your name, email, company, country or region, phone or WhatsApp number if provided, product category, available part-information type, and the inquiry details you choose to include. To help us review the request, the notification may also include the selected source locale, landing, submit, and origin paths, the form and privacy-policy versions, a normalized external referrer host, and safely shortened UTM source, medium, or campaign values. The server creates a submission ID and capture timestamp after validation. These route and attribution fields are allowlisted context for review, not a claim about how the inquiry was generated.

The first website form does not accept file uploads. Drawings, photos, and other part files are requested later through an agreed business channel and are handled separately. Our hosting and security systems may also process technical information such as an IP address, request time, requested page, browser information, and response status. The form-protection system uses a one-way hash of the network address for rate limiting; it does not write inquiry text or contact details to the protection file. Short-lived raw access logs may contain the requested path and query string, including controlled origin or UTM values; daily aggregate reports do not retain full query strings or raw log lines.

We use inquiry information to understand your request, respond to you, perform an initial project review, maintain business records, prevent misuse of the form, and improve our sales process. Depending on the circumstances and applicable law, processing may rely on responding to your request, steps toward a business relationship, website security, legal obligations, or consent where required.

We do not sell inquiry information. Hosting, email, form-delivery, security, and related providers may process information only as needed to provide those services. Website inquiries are delivered to our business sales mailbox and then reviewed through a controlled internal sales process. We operate in China. If you contact us from another country, your information may be transferred to and processed in China and locations used by our hosting, email, or security providers, subject to the safeguards required by applicable law.

Server access logs are normally retained for no more than seven days. Historical aggregate reports created before 15 September 2026 may be retained for up to 12 months from their reporting date. Non-customer inquiry records are normally reviewed for deletion or anonymization within 24 months after the last substantive interaction. Information connected with an active project, customer relationship, legal obligation, dispute, or security incident may be retained longer when reasonably necessary. We apply access controls and operational safeguards, but no internet transmission or storage method can be guaranteed to be completely secure.

Subject to applicable law, you may ask about, access, correct, or request deletion of personal information associated with your inquiry, and may object to or withdraw consent for certain processing where those rights apply. We may need to verify your identity and retain limited records where legally or operationally required.

This website uses Umami Cloud in the European Union to understand page views, recognised referral channels, inquiry-button clicks, form starts, submission results, and email or WhatsApp link clicks. Analytics receives only approved page paths, fixed event names, locale codes, public product-category identifiers, and allowlisted campaign labels. It does not receive inquiry text, names, email addresses, phone numbers, files, order identifiers, full URLs, or arbitrary query values. Umami processes the network and browser information needed to generate aggregate statistics; visitor estimates and successful form responses are not verified buyers or sales. We use no analytics cookies or buyer-linked identifiers. Analytics source and deduplication information is kept in sessionStorage within a 30-minute visit window. You can disable analytics for this browser below; the preference is saved locally. We respect Do Not Track and Global Privacy Control. Disabling collection does not erase previously received data. The current free service retains analytics for six months. Inquiry-source context is stored separately in sessionStorage and is cleared after successful submission or when the browser session ends.

Privacy requests may be sent to sales@chulianelectric.com. Please describe the request and the email address or inquiry involved so that we can locate the relevant record without asking for unnecessary identity documents.