About us

About us


EnvyTech provides the world’s leading equipment for air analysis, leak test, metal casting, metal printing-marking, metal cutting-bending-punching, chemical processing.


EnvyTech has a full name as NV Technology Science Trading and Development Company Limited, established in 2013, Office at 100/22/19 Hoang Quoc Viet – Cau Giay – Hanoi, Service Center at N04 Tower – Thang Long International Village – Tran Dang Ninh – Hanoi.


Helium leak detectors, Air leak testers , Gas leak detectors, Hydrogen leak detectors, CNC cutting-bending-punching machines for copper-aluminum-steel pipes, Printing-marking machines on products, Melting aluminum stirrers, Crucibles, Removing slag powders, Die coatings, Heat exchangers, Chemical pumps, …


Calibration, repair, maintenance, upgrade, training.


Inficon (Germany), Cosmo (Japan), Foseco (Japan), SY Group (Thailand), Reiner (Germany), Busch (Germany), Vector (Japan), …


Daikin, Toyota, Honda, Yamaha, Nissin, Nippo, Tiger, Mitani, Shindengen, Atsumitec, Kyoshin, Federal-Mogul, SD Global, …

Code of Conduct

We are particularly interested in developing long-term relationships towards sustainable cooperation and mutual benefits. Always consulting with sincerity, frankly recognizing the weaknesses. Committing to carry out all business activities according to high standards of integrity and applicable laws and regulations.

Look forward to cooperating and working with customers!



Minh Thanh Nguyen