Scope and principles
This notice applies when you browse the MJZ website, use our contact form or communicate with us about products, solutions or documentation. We process personal data lawfully, fairly, proportionately and transparently under applicable data protection requirements.
The Personal Data (Privacy) Ordinance (Cap. 486) of Hong Kong and its Data Protection Principles are an important basis for this notice. We may update it as our business, technology or regulatory obligations change.
Data we collect
When you submit an enquiry, we may collect your name, work email, company, target market or region, product or solution of interest, enquiry type and the business-process description you choose to provide.
Our hosting or technology services may process IP address, browser and device type, access time, pages viewed, request status and essential security logs. Please do not submit payment-card data, passwords, identity-document numbers or other unnecessary sensitive data through a public form.
How we use data
We use the data to respond to enquiries, understand your product or documentation needs, arrange follow-up, protect our website and forms, diagnose technical issues, and meet applicable legal, regulatory and compliance obligations.
We do not use contact-form data for unrelated direct marketing without your separate consent.
Retention and security
We retain data only for as long as needed to respond to enquiries, maintain an ongoing business dialogue, keep compliance records, resolve disputes or satisfy applicable legal requirements. We then delete, anonymise or restrict further use as appropriate.
We use access controls, transmission safeguards, system monitoring and internal measures proportionate to the nature and risk of the data. No internet transmission or electronic storage method can guarantee absolute security.
Your rights and contact
Subject to applicable law, you may ask whether we hold personal data about you and request access or correction. You may also raise a question about processing or withdraw consent where applicable.
Email support@mjztechnology.com. To protect personal data, we may verify your identity and the scope of a request before responding.
Legal and third-party notices
This website uses third-party software, fonts and map data. Copyright and license notices for these components are provided in the document below.


