Last updated: 23 October 2026
Who we are
This website, https://dehengppe.com, is operated by Zhejiang Deheng Machinery Co., Ltd., No. 555 Yongning Road, Feiyun Street, Ruian City, Wenzhou, Zhejiang Province, China. For privacy questions or requests, contact sales@de-heng.com.
Information we collect
When you send an enquiry through our forms, email or messaging links, we receive the information you choose to provide, such as your name, business contact details, telephone number, email address, company, product requirements and correspondence. Please do not send sensitive personal information or confidential information that is not needed for your enquiry.
Our website and hosting services also process technical information such as IP addresses, browser and device information, requested pages and security logs to operate and protect the website.
How we use information
We use enquiry information to respond to your questions, review machine requirements, prepare quotations, communicate about potential orders and provide customer support. Where applicable, this processing is necessary to take steps at your request before a contract or to perform a contract. We also process information for legitimate business interests in managing business enquiries, maintaining our website and preventing abuse, subject to applicable law and your rights. Where consent is required for optional cookies or tracking, we request it separately.
Cookies and third-party content
Cookies and similar technologies may support essential website functions, login sessions, security and your privacy preferences. Optional services include Google measurement tags and embedded YouTube videos and Google Maps. These services may process device information, online identifiers and interaction information and may set or read cookies. Use the website’s cookie controls to manage optional services and change your choices. Rejecting optional cookies does not prevent you from sending an enquiry.
WordPress administrator login cookies are used for account access and display preferences. If you leave a comment and choose to save your details, WordPress can remember them in a cookie. Browser settings also allow you to delete or block cookies, although blocking necessary cookies can affect functionality.
Google, YouTube and Google Maps explain their processing in Google’s Privacy Policy. External links to WhatsApp, LinkedIn and other services take you to services governed by their own privacy policies.
Service providers and disclosures
Information is processed through the services used to operate this website and respond to enquiries, including Hostinger hosting and backups, WordPress form tools and email services. Staff and service providers may access information as needed for these purposes. We may also disclose information when required by law or to protect legal rights and website security.
International processing
We are based in China, and your enquiries may be accessed and handled there. Hosting, email and third-party technology providers may process information in other countries. Applicable data protection rules may require safeguards for international transfers; contact us if you need information about the processing of your enquiry.
Retention and security
We keep information for as long as needed to respond to enquiries, manage the business relationship, provide support and meet applicable legal, accounting or dispute-resolution requirements. The appropriate period depends on the purpose, the nature of the information and legal obligations. Backup copies may remain until replaced through the backup cycle. We use access controls and website security measures, but no internet transmission or storage method can be guaranteed completely secure.
Your choices and rights
Depending on the law that applies to you, you may request access, correction, deletion, restriction or portability of your personal information, or object to certain processing. You may withdraw consent for consent-based processing without affecting processing already carried out. Contact sales@de-heng.com with your request; we may need to verify your identity. You may also complain to the relevant data protection authority. You can manage optional cookie choices through the website’s cookie controls.
Comments and accounts
If you leave a public comment, the submitted information, IP address and browser information may be processed for moderation and spam prevention, and approved comments may be visible publicly. An email-derived hash may be sent to Gravatar to display an avatar; see Automattic’s Privacy Policy. WordPress stores profile information for authorised website users. A password reset email may include the requesting IP address.
Changes and contact
We may update this notice when our website or practices change. The date above identifies the latest revision. For questions about your enquiry or personal information, email sales@de-heng.com.