Contact Allplan Asia

  • Bitexco Financial Tower level 46, No.2 Hai Trieu Street, Ben Nghe Ward, District.1, Ho Chi Minh City, Vietnam

Sales Department:

☎ +84 28 7106 2555 (ext. 1)

📱 +84 902 460 775


Technical Support:

☎ +84 28 7106 2555

📱 +84 902 460 775


allplan asia

Get In Touch With Us

At GSI, we all share a passion for structural engineering. Everyone, from development team and support team, to our CEO, is driven to not only create the best structural engineering software in the industry but also make sure that our customers know how to make the most out of it. We pride ourselves on the knowledge of our people and how this translates into innovation that matters.


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The all-in-one solution for engineers and architects

GSI is the authorized partner for Allplan solutions in Asia.

  • Vietnam: Bitexco Financial Tower Level 46, No.2 Hai Trieu St., Ben Nghe Ward, Dist.1, Ho Chi Minh City
  • Hong Kong (HQ): 2003, 20/F, Tower 5, China Hong Kong City 33 Canton Road, Tsim Sha Tsui, Kowloon, HK
  • +84 28 7106 2555

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