Your most reliable yeast extract supplier


Your most reliable yeast extract supplier

Privacy Policy

Last updated: July 20nd 2021


This Privacy Policy applies to all customer and marketing-related activities within Zhuhai Huixuan Biotech Co. Ltd and details how and when we collect and process Personal Data.

Please read this policy carefully to get a clear understanding of how we collect, process, protect and otherwise handle your Personal Data.

Data owner and contact information

Data owner:

Zhuhai Huixuan Biotech Co. Ltd

Company reg no: 440403000127540

No.51 South Area of Nanhuan Village, Baijiao Town, Doumen District, Zhuhai City, Guangdong Province, China

Phone number:
+86 159 162 99474

Main websites:

Contact email for privacy related questions: wendy@hiyeast.com

Brief overview

This overview is meant to serve as a summarized display of what type of data is collected when it is collected. For details, please see the full policy further down:

Information collected through the use of our Websites

Server access and error logs
Collected data: IP address

Cookies – Website Analytics
Collected data: Anonymised IP address, page view events and location (by region, not exact)
Data processor: Google Analytics

The above is the only cookie that collects personally identifiable data. For information about all cookies on our website, please see our cookie policy.

Website Forms – excluding Mailing list subscriptions
Collected data: Name, email address, and message

Full Privacy Policy

The processing of personal data should always be compliant with the General Data Protection Regulation (GDPR) and the country-specific data protection regulations applicable to Zhuhai Huixuan Biotech Co. Ltd.

Personal data is information that can identify you personally, as in your name, company name, email,  etc. Through this Privacy Policy we want to inform you, as the data subject, of the nature, scope, and purpose of our collection, use and processing of personal data. 

1. Collection and use of Personal data

Visiting our websites
When visiting one of our websites, your IP address will be stored in their server logs for a limited period of time for the purposes of ensuring network and information security.

We use  Google Analytics to collect information about visitors and behavior patterns through anonymized IP addresses. This information helps us to better understand user engagement on our website, pages viewed, documents downloaded, and the user’s location. We use this information in aggregate to help with making future decisions relating to the website content and design.

Cookies are small files that a site or its service provider transfers to your computer’s hard drive through your Web browser (if you allow this) These cookies enable the site’s or service provider’s systems to recognize your browser and capture and remember certain information.

We use cookies on our websites to:

  • Understand and save user’s preferences for future visits.
  • Compile aggregate data about site traffic and site interactions in order to offer better site experiences and tools in the future. We may also use trusted third-party services that track this information on our behalf.

You can choose to have your computer warn you each time a cookie is being sent, or you can choose to turn off all cookies. You do this through your browser (like Internet Explorer) settings. Each browser is a little different, so look at your browser’s Help menu to learn the correct way to modify your cookies.

If you disable cookies, some features will be disabled. This won’t affect your experience of our site but it will make some of our services not function properly.

We honor do not track signals and do not track, plant cookies, or use advertising when a Do Not Track (DNT) browser mechanism is in place.

Submitting website forms
There are several forms available on our websites that provide you with the possibility to contact us with different types of inquiries. If you choose to fill in and submit one of these forms, we will collect one or more of the following data (depending on the type of form): your email, name, company name, email address. This data will only be used for the purpose of responding to that particular request.

In the case that you should submit a comment to one of our blog posts, your name, email address, IP address and comment are recorded. Your name and comment are used for display on the blog post itself, while your email and IP addresses are used internally to combat spam on our websites.

2. Automated decision making

We do not use automatic decision-making or profiling

3. Third-party disclosure

We do not sell, trade, or otherwise transfer your personal data to outside parties unless we provide you with advance notice. We may also release your information when we believe release is appropriate to comply with the law, enforce our site policies, or protect ours or others’ rights, property, or safety.

4. Data retention period

The period your personal data is stored and processed for, will depend upon the purpose behind the data collection, which consent was given and the current legislation. We will only process and store your personal data for the period necessary to achieve the purpose of storage, or as far as this is granted by the laws or regulations to which we are subject to.

If the storage purpose is not applicable, or if a storage period prescribed by legislation expires, the personal data are routinely blocked or erased in accordance with legal requirements.

5. Security

Our websites are scanned on a regular basis for security holes and known vulnerabilities in order to make your visit to our sites as safe as possible.

Your personal information is contained behind secured networks and is only accessible by a limited number of persons who have special access rights to such systems and are required to keep the information confidential. In addition, all sensitive/credit card information you supply is encrypted via Secure Socket Layer (SSL) technology.

6. Your rights as a data subject

  • Right of access and confirmation
    You have the right to obtain confirmation as to whether or not your personal data is being processed and to obtain a copy of the information that is being processed.
  • Right to be forgotten
    You have the right to have your personal data erased, if one of the following applies:
    • Processing of the personal data is no longer necessary in relation to the purposes for which they were collected or otherwise processed.
    • If you withdraw your consent to which the processing was based and where there is no other legal ground for the processing
    • If the personal data has been unlawfully processed.
  • Right to rectification
    You have the right to rectification of inaccurate personal data
  • Right to withdraw consent
    You have the right to withdraw your previously given consent to processing your personal data at any time
  • Right to data portability
    You have the right to receive your personal data in a structured, commonly used and machine-readable format or to have it transmitted to another data controller, as long as the processing is based on consent or a contract, and the processing is carried out by automated means
  • Right to object
    You have the right to object to processing of your personal data if the processing is based on a different legal basis than consent. We shall no longer process your personal data in the event of an objection, unless we can demonstrate compelling legitimate grounds for the processing which override the interests, rights and freedoms of the data subject, or for the establishment, exercise or defense of legal claims.
  • Right to complain
    If you have questions or concerns regarding the way we handle your personal data, please contact us by email, phone or post. If you remain dissatisfied, you have the right to complain to your data protection authority.

If you want to exercise one or more of the above rights, please contact us at the email address, phone or postal address stated at the top of this Privacy Policy.

7. Changes to this Privacy Policy

When we make changes to our Privacy Policy you will be notified on our Privacy Policy page. If the changes are significant, we may also post a notice on our websites and social media accounts.



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We will contact you within 1 working day, please pay attention to the email with the suffix “@hiyeast.com”