Mechanical engineer

I am a HVAC engineer who has 6-years experience in sites as well as a designer. I have worked as a mechanical supervisor in big industrial projects such as Honda Vietnam Motor project, Sanyo HQ device project... I have also worked as a mechanical designer for some big buildings in Hanoi capital of Vietnam such as Lotte Hanoi Centre (60 floors), Namdan plaza (45 floors), Military University (25 floor), Dong Anh complex (10 floors)...

Now I am working at DK Engineering Ltd, a Denmark-based company which operating worldwide within M&E systems and cement manufacturers. I am now a mechanical designer who desgn HVAC system, compressed air system, cooling water system, fire protection system for cement factory such as APODI (Brazil), Elizabeth (Brazil), Allborg (Malaysia), Al Rashed (Arab Saudi), Al Humyin (Arab Saudi)...

I am here looking for a freelance job where I can design whole mechanical systems such as HVAC system, plumbing system, fire protection system, compressed air system... or can be a draftman.