Privacy

Privacy Policy

How we collect, use, disclose, retain and protect personal data when you visit this website or communicate with our business teams.

Last updated: 19 July 2026

1. Who We Are

This Privacy Policy explains how Detong Software Technology Co., Limited ("Detong", "we", "us" or "our") handles personal data in connection with this corporate website and related business enquiries.

Our principal contact address is Unit D01, 3/F, Wong King Industrial Building, No. 2 Tai Yau Street, Kowloon, Hong Kong. For privacy enquiries, contact info@yzmobili.it.

2. Scope

This Policy applies to visitors to this website and people who communicate with us about software technology, photovoltaic consulting, furniture products, catalogues, quotations or partnerships. External websites linked from this site, including www.yzmobili.it, may publish their own privacy policies and are responsible for their own processing activities.

3. Personal Data We Collect

We collect only information reasonably relevant to operating the website and responding to business enquiries. Depending on how you interact with us, this may include:

•Contact and identity information you voluntarily provide, such as your name, email address, telephone number, company, role, website and country or region.
•Enquiry and commercial information, such as your message, requested products or services, project requirements, quotation details and subsequent correspondence.
•Technical information ordinarily transmitted when accessing a website, such as request time, page or route viewed, referring page, browser, device type, operating system and approximate country or region.
•Interaction information, including aggregate page views, navigation-card or content-card clicks and download events recorded to understand which website content is useful.
•Security and access information needed for restricted pages or administrator functions. Passwords used by the website are stored as salted cryptographic hashes rather than readable plaintext.

4. How Information Is Collected

•Directly from you when you email, telephone, use WhatsApp or WeChat, submit an enabled website form, request a catalogue or quotation, or otherwise communicate with us.
•Automatically through server logs, essential browser storage and privacy-focused website analytics when you access or interact with the website.
•From a company or representative acting on your behalf, or from publicly available business sources where lawful and relevant to a genuine business enquiry.

5. Purposes and Legal Bases

We use personal data only for legitimate and stated purposes, including:

Where the EU or UK GDPR applies, our legal bases may include your consent, steps taken at your request before a contract, performance of a contract, compliance with legal obligations and our legitimate interests in operating a secure website and conducting proportionate business-to-business communications. We balance those interests against your rights and expectations.

•Responding to enquiries, providing requested information, preparing quotations and taking steps requested before entering a contract.
•Managing customer, supplier, distributor, venue, rental-company and other business relationships and performing agreed contracts.
•Operating, securing, troubleshooting and improving the website, its content and user experience.
•Measuring aggregate website use and content engagement so we can understand market interest and improve information presented to visitors.
•Protecting our rights, preventing misuse and complying with legal, regulatory, accounting and record-keeping obligations.
•Sending marketing information only where permitted by law and with any consent required. You may opt out of direct marketing at any time.

6. Analytics and Browser Storage

In production, this website uses Vercel Web Analytics to understand aggregate traffic. According to Vercel, its Web Analytics service does not use cookies for visitor analytics and stores anonymised data such as page or route, referrer, approximate location, device, operating system and browser information. Visitor identification is based on a daily-changing hash and is not intended to track a person across days or websites.

The website may use essential local or session storage and strictly necessary cookies for functions such as administrator authentication and remembering that a visitor has successfully opened a password-protected page. These mechanisms are used for access and security, not behavioural advertising.

7. Sharing and Service Providers

We do not sell personal data. We may disclose relevant information only where reasonably necessary to:

•Hosting, analytics, database, storage, security, communications and professional-service providers acting for us under appropriate obligations.
•Our affiliated offices and business teams in Hong Kong, Italy and Mainland China when needed to respond to an enquiry, prepare a proposal, develop a product or perform a business relationship.
•Manufacturers, logistics providers or other project partners where disclosure is necessary for a requested quotation or agreed transaction and is consistent with your expectations.
•Authorities, courts, advisers or other parties where disclosure is required by law or reasonably necessary to protect rights, safety and security.
•A buyer, successor or adviser in connection with a genuine corporate transaction, subject to appropriate confidentiality and legal safeguards.

8. International Transfers

Our business connects teams and service providers in Hong Kong, Italy, Mainland China and potentially other locations. Personal data may therefore be processed outside the country where it was collected. Where required, we use appropriate contractual, organisational or other lawful safeguards for international transfers and limit access to what is necessary for the relevant purpose.

9. Retention

We keep personal data only for as long as reasonably necessary for the purpose for which it was collected, including responding to enquiries, maintaining business and transaction records, resolving disputes, protecting security and meeting legal obligations. Retention periods vary according to the nature of the information and relationship.

When data is no longer required, we take reasonable steps to delete, anonymise or securely isolate it. Aggregate statistics that do not identify an individual may be retained for business analysis.

10. Security

We use reasonable technical and organisational measures designed to protect personal data against unauthorised or accidental access, alteration, disclosure, loss or misuse. Measures include restricted administrator access, signed sessions, password hashing and access controls appropriate to the website.

No internet transmission or storage system is completely secure. Please avoid sending unnecessary sensitive information through ordinary website or messaging channels.

11. Your Rights

Depending on applicable law, you may ask whether we hold personal data about you and request access, correction or deletion. You may also have rights to restrict processing, object to certain processing, receive portable data, withdraw consent and complain to a competent data-protection authority.

Hong Kong residents may exercise applicable access and correction rights under the Personal Data (Privacy) Ordinance. Individuals protected by the GDPR may exercise the rights provided by that law. These rights may be subject to legal conditions and exceptions.

To make a request, email info@yzmobili.it with enough information for us to identify the relevant records. We may need to verify your identity before acting on a request.

12. Children

This is a business-facing corporate website and is not directed to children. We do not knowingly seek personal data from children. If you believe a child has provided personal data, please contact us so that we can take appropriate action.

13. Policy Updates and Contact

We may update this Policy when our website, business practices, service providers or legal requirements change. The latest version will be posted here with a revised “Last updated” date.

For privacy questions or requests, contact info@yzmobili.it, telephone or WhatsApp +852 5437 9405, or write to Detong Software Technology Co., Limited, Unit D01, 3/F, Wong King Industrial Building, No. 2 Tai Yau Street, Kowloon, Hong Kong.