Privacy & Cookies

Last updated: 9 September 2026

Who we are

Greyberg Information Technology Limited operates the GREYBERG website at www.greybergsemi.com. This policy explains how we handle personal information in connection with this website, product inquiries and related business communications.

For privacy questions or to make a request, use our Contact page and identify your message as a privacy request, or write to Greyberg Information Technology Limited, 2/F, No. 2 Sun Wui Road, Causeway Bay, Hong Kong.

Information we collect

When you contact us, we collect the details you choose to provide, such as your name, work email, company, telephone number, product interest, capacity, project timing and application requirements. Our inquiry form requires a name, email address and description of your requirements so that we can assess and respond to the request. Other fields are optional. Please do not send sensitive personal information or confidential project details through the website.

Our website, hosting and security services may also process technical information such as IP address, browser and device information, requested pages, timestamps and security events. These records help operate the website, diagnose problems and prevent spam or abuse.

How we use information

We use information to respond to inquiries, discuss product selection, manage related business communications, operate and secure the website, maintain appropriate business records and meet applicable legal obligations. We do not treat submitting an inquiry as permission to send unrelated promotional messages. Where a use requires consent under applicable law, we will seek it before that use.

Service providers and sharing

Information may be handled by service providers that support website hosting, email delivery, website maintenance, security and business communications, where needed for those services. Inquiry details are stored in our website form system and sent to the relevant company recipient by email. We may also disclose information when required by law, to respond to lawful requests or to protect legitimate rights and security. We do not sell personal information.

WhatsApp and external services

The WhatsApp contact button opens an external WhatsApp service when you choose to use it. A message is not sent automatically: you review and send it in WhatsApp. Your use of WhatsApp is subject to its own terms and privacy policy. Do not include confidential information in a chat unless appropriate arrangements have been agreed. Other external websites linked from this site have their own privacy practices.

Cookies and similar storage

Cookies are small files stored by a browser. Similar browser storage, including local storage, can remember settings without using a cookie. Essential website functions, security features and administrator login sessions may use these technologies. The WhatsApp button may store interaction or preference information in your browser to support its interface.

This version of the website does not enable analytics or advertising tracking. The cookie notice is an information notice, not a request to accept marketing cookies. Selecting “Got it” stores only an acknowledgement of the notice in your browser, with a 180-day expiry applied by the website. It does not authorize additional tracking. You can reopen the notice using “Cookie information” in the footer. Clearing browser storage removes this acknowledgement and any stored interface preferences.

You can manage or remove cookies and local storage through your browser settings. Blocking essential storage may affect some features. If optional analytics, advertising or third-party embedded media requiring consent are introduced, we will update this information and provide appropriate controls before enabling them.

International handling

Our business communications and service providers may involve handling information in Hong Kong, mainland China, Singapore or other locations. Applicable protections and rights may differ by location. Where international transfers are subject to legal requirements, we will use the safeguards required for those transfers. A listed company contact address does not mean that all website information is stored there.

Retention and security

We retain information for as long as reasonably needed for the purpose for which it was collected, including related business records, legal requirements and the handling of disputes. Retention needs differ for inquiries, business correspondence and security records. Information should be deleted or anonymized when it is no longer needed, subject to applicable obligations.

We use reasonable technical and organizational measures to protect information, including controlled access and website security tools. No internet service or transmission can be guaranteed completely secure.

Your requests

Depending on applicable law, you may have rights to request access to or correction of personal information, request deletion, object to or restrict certain uses, or withdraw consent where processing relies on consent. These rights may be subject to exceptions. Contact us using the details above; we may need to verify your identity and clarify your request. Withdrawing consent does not affect processing already lawfully carried out. You may also raise a concern with the relevant data protection authority.

Children and changes

This website is intended for business and professional audiences, not children. If you believe a child has provided personal information, please contact us so that we can review it. We may update this policy as our website or practices change. The date above identifies the latest version; material changes will be communicated as required.