Welcome to the Dong Tam KTCN Company website.


  • You who come to Dong Tam for reference or purchase must agree and always abide by the terms of use of Dong Tam.
  • Please review the terms of use and cooperation with Dong Tam to build a healthy friendly website, so we can provide better customer care programs and services.
  • If you have any questions or questions about Dong Tam’s terms of use, please contact us via info@dtengineering.vn

Your account

  • Using Dong Tam’s service, you will have to provide us with your personal information such as your email address, your name, and your password to register for an account.
  • Your complete customer information is your rights and benefits because we use customer information to offer customer service and promotions, after-sales … in away. better and more satisfied you.
  • You must keep your password confidential and take all responsibilities related to your account, if sharing a computer with others you should log out before stopping using and absolutely not sharing your account information for anyone.
  • The security of account information is your personal right and responsibility.

The right to privacy of your information

  • You use the service at Dong Tam website you are guaranteed that your information is confidential, not trading, sharing customer information to any individual or organization.
  • We are committed to using your customer information only to improve the quality of our services to serve our customers.
  • Your responsibility when using our services
  • All customers or individuals, groups visiting Dong Tam strictly forbidden to use any tools, methods, and techniques to interfere with the website’s data system, not to exhort and encourage against breaking the website.
  • In case when using you discover a certain error on the Dong Tam website, please contact us to fix the error as soon as possible.
  • You must not make comments, judgments that are intended to offend, harass, disturb, or engage in any culturally undesirable conduct towards others.
  • Do not include comments on political, religious discrimination, gender, ethnicity …
  • Absolutely prohibit any act of impersonation, intentionally creating the mistake of being a different customer or a member of the Board of Directors.

Our responsibilities and rights

  • In the event of any unintended arising or its responsibilities, Dong Tam will not be responsible for any losses incurred.
  • In addition, we do not allow other organizations and individuals to promote products on the website without written consent from Dong Tam.
  • The agreements and provisions in the Terms of Use are subject to change at any time but will be specifically notified by Dong Tam on the Dong Tam website.