Purpose and scope of information collection

  • Dong Tam does not sell, share, or exchange the personal information of customers collected on the website to any other third party.
  • The personal information collected will only be used within the company.
  • When you contact to register for the service, personal information that Dong Tam collects includes.
  1. First and last name.
  2. Address.
  3. Phone.

Scope of using information

  • Personal information collected will only be used by Dong Tam within the company and for one or all of the following purposes:
    Customer support
  • Provide information related to the service
  • Processing orders, providing services and information through our website at your request.
  • We may send you information about new products, services, information about upcoming events or recruitment information if you subscribe to email notification.
  • In addition, we will use the information provided by customers to support customer account management; confirm and make financial transactions related to customers’ online payments.

Information storage time

  • For personal information, Dong Tam will only delete this data if customers request, customers request to send mail to info@dtengineering.vn.
  • Means and tools for users to access and edit their personal data.
  • Dong Tam does not collect customer information via the website, but only customer information via email contact: info@dtengineering.vn or 085 366 4826, when customers request a field survey, Design, construction, and use of our services.
  • In addition, customers can contact the email address and phone number above to ask Dong Tam to edit their personal data.
  • The address of the unit that collects and manages personal information


  • Hotline: +84 28 3773 4328 – 085 366 4826 (Ms. Quan)
  • Email: info@dtengineering.vn