Privacy Policy

Last Update: February 21, 2019

Volktek Corporation offers the LAMUNGAN app at no cost. It is intended for use as is. If you choose to use the app you agree to the collection and use of information you provide in order to use it. The information that we collect is used for providing and improving our service. We will not use or share it with anyone except as described in this Privacy Policy.

Information Collection and Use

While using the app, we do not request you to provide us any personally identifiable information, including email address. The email address you enter is for authentication purpose. We do not save that information. However, the third party services used by the app may collect the information used to identify you. The following are links to privacy policy of third-party service providers used by the app:

● Google Play Services

● Firebase Analytics

● Amazon Web Services

Log Data

In the case of an error in the app, we may collect data and information (through third party products) on your phone called Log Data. This Log Data may include information such as your device Internet Protocol (“IP”) address, device name, operating system version, the configuration of the app at the time you use it the time and date of your use of the app, and other statistics.


Cookies are files with a small amount of data that are commonly used as anonymous unique identifiers. They are sent to your browser from the websites that you visit and are stored on the internal memory of your device. The app does not use these cookies explicitly. However, the app may use third party code and libraries that use cookies to collect information and improve their services. You have the option to accept or refuse them. If you choose to refuse the cookies, you may not be able to use some portions of the app.

Service Providers

We may employ third-party companies and individuals for the following reasons:

● To facilitate our service;

● To provide the service on our behalf;

● To assist us in analyzing how the app is used.

These third parties have access to your information. However, they are obligated not to disclose or use the information for any other purpose.


We value your trust in providing us your personal information. We will use commercially acceptable means to protect it. We use HTTPs protocol to login and AMQPS for communication. Because no method of transmission over the internet or electronic storage is 100% secure and reliable, we cannot guarantee its absolute security.

Links to Other Sites

This app may contain links to other sites. If you click on a third-party link, you will be directed to that site. As these external sites are not operated by us, we have no control over and assume no responsibility for the content, privacy policies, or practices of any third-party sites or services.

Changes to This Privacy Policy

We may update our Privacy Policy from time to time and will post the changes on this page. As these changes are effective immediately after they are posted, you are advised to review this page periodically.

Contact Us

If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact us.

By post to

Volktek Corporation

4F, No.192, Liancheng Rd., Zahonghe Dist.,

New Taipei City 23559, Taiwan (R.O.C.)

TEL +886-2-8242-1000

FAX +886-2-8242-3333


By email to