GANG DONG-GU GANG DONG P.O. BOX 386 SEOUL KOREA

CAOS Inc. is a venture company founded with a vision of achieving the highest standard in the gas sensor industry.We possess an own proprietary technologies of detecting even a minute amount of partic...

Ayten Sokak 27/2 Mebusevleri, Tandoga

SEHA is a trading and manufacturing company active in meeting the needs of the private sector and servicing the needs of governments by taking part in government tenders. SEHA consists of different de...