LEGAL
Privacy Policy
Effective: 7 September 2026
Who operates this website
ST Hydrogen is the international commercial brand operated by Scribble Tree Import & Export Co., Ltd. The company coordinates international specification, contracting, export documentation and customer communication. Manufacturing and technical supply are provided by Chunhua Hydrogen Technology.
Information we collect
When you submit an inquiry, we may collect your name, work email, organization, country or region, application, technical requirements and project timeline. We do not intentionally collect payment information or sensitive personal data through this website.
How we use it
We use inquiry information only to assess your requirements, recommend configurations, prepare documentation or quotations, respond to you and maintain necessary commercial records. We do not sell personal information.
Sharing and international handling
Relevant inquiry details may be shared with Chunhua Hydrogen Technology when technical review or manufacturing input is needed. Information may therefore be processed in China and by service providers that host or protect this website.
Retention and security
We retain inquiry records only for as long as reasonably necessary for the requested technical or commercial follow-up, legal obligations and business records. We apply proportionate access controls, but no internet transmission or storage system is completely secure.
Your choices
You may request access, correction or deletion of your inquiry information, subject to applicable legal and record-keeping requirements, by emailing info@sthydrogen.com.
Updates
We may update this policy when our website or processing practices change. The effective date above identifies the current version.