Tsinghua S-type extinguishant is a green product,small footprint ,low cost and easy set up, wide adaptability etc. Tsinghua S-type extinguishant will not leak, no pressure vessel, without pipe network, with the air can be released quickly after discharge, clean, good resultant non-toxic, non-corrosive, non-conductive, non-ozone depleting, is a green product . In addition, The aerosol fire ...