Based on the best technology in the field of land and marine, NK TECH have been supplied clean fire extinguishing systems like as HFC-227ea, HFC-125, HPCO2, IG-100, LPCO2 and foam agents like as AFFF, Ar-AFFF, PROTEIN, HI-EXPANSION foam. We provide total solutions for fire-fighting and gas industry range from container manufacturing, high-pressure gas production, filling, installa- tion, and re-inspection.