Hangzhou Kec Fire Chemical Co.,Ltd.is a professional clean fire extinguishing agent supplier,focus onthe R&D, manufacturing, sales and technical services of clean fire extinguishing agent.KEChasdevelopeda series of clean fire extinguishing agent including HFC227ea, HFC125, HFC236fa and FK5112, etc. widely used in the fire suppression system and portable fire extinguisher for the protection of different applications. KEC's fire extinguishing agent have obtained UL certification, FM is in the process of certification.