Duy Hao ensures that quality and progress are always strictly controlled, delivering products that meet the highest standards to customers. Product quality is verified through Full Type Test certifications issued by reputable international organizations such as KEMA and ASTA, ensuring compliance with current international IEC standards and applicable TCVN standards.
What sets Duy Hao apart?
Over 20 Years of Experience
Two decades of proven reliability in industrial and commercial projects
Closed-loop Process
The entire process, from design conceptualization to final installation/execution, is carried out directly by us to ensure consistent, uniform quality
Quality & Speed
Through our closed-loop manufacturing process, we maintain strict control over quality and timelines, allowing us to consistently deliver products at the highest level
01
Solution consulting & design optimization
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02
Shop Drawing modeling support
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03
"Factory Audit" program
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04
Technical support
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Contractors
Investors
