Sigma plus
Company
Mechanical engineering and instrument making
Since 1991
Russia
Central Federal District of the Russian Federation
Moscow
117342, Vvedensky St., 3
Since 1991
Russia
Central Federal District of the Russian Federation
Moscow
117342, Vvedensky St., 3
The main activity of the company is production of epitaxial heterostructures for different devices of optoelectronics and the IK-equipment.