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  • Room 02, 21/F, Hip Kwan Com'l Bldg, 38 Pitt St, Yau Ma Tei, Kowloon, HK.
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We may collect non-personal identification information about Users whenever they interact with our Site. Non-personal identification information may include the browser name, the type of computer, and technical information about Users means of connection to our Site, such as the operating system and the Internet service providers utilized and other similar information.


Our Site may use “cookies” to enhance User experience. User’s web browser places cookies on their hard drive for record-keeping purposes, and at times, to track information about them. User may choose to set their web browser to refuse cookies, or to alert you when cookies are being sent. If they do so, note that some parts of the Site may not function properly.

How we use collected information:
HSU Filters may collect and use User’s personal information for the following purposes:

· To improve customer service.
Information you provide helps us respond to customer service requests and aids in supporting everyone’s needs more efficiently.

· To process payments.
We may use the personal information Users provide when placing an order. This information is used only to provide service for that order. We do not share this information with outside parties, with the exception that is necessary to provide the service.

· To send periodic emails.
We may use the User’s email address to send information and updates pertaining to their order. It may also be used to respond to their inquiries, questions, and/or other requests.


We adopt appropriate data collection, storage and processing practices, and security measures to protect against unauthorized access, alteration, disclosure or destruction of your personal information, username, password, transaction information, and data stored on our site.

Sensitive and private data exchange between the Site and its Users happens over a SSL secured communication channel and is encrypted and protected with digital signatures. Our site is in compliance with PCI vulnerability standards in order to create a secure environment for users.

Sharing your personal information:

We do not sell, trade, or rent users personal identification information to others. We may share generic aggregated demographic information that is not linked to any personal identification information. This information may be regarding visitors and users with our business partners, trusted affiliates, and advertisers for the purposes outlined above.

Changes to this privacy policy:

HSU has the discretion to update its privacy policy at any time. When we do, we will revise the date at the bottom of this page. We encourage purchasers to frequently check this page for any changes in order to stay informed about how we are helping to protect the personal information we collect. You acknowledge and agree that it is your responsibility to review this privacy policy periodically and become aware of any modifications.


By using this site, you are hereby giving your acceptance of this policy. If you do not agree with this policy, please refrain from using our site. Your continued use of the site following the posting of changes to this policy will be deemed as your acceptance to those changes.


If you have any questions regarding our privacy policy, the practices of this site, or your dealings with this site, please contact us [email protected]