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JG45-II type respirator leakage test system (European standard)

JG455 type respirator leakage test system (national standard)

JG458 mask air tightness tester

JG459 breathing valve air tightness tester

JG469 power supply air respirator supply air volume tester

JG515 type simulated wearable pre-processing machine

JG661 respirator mechanical strength pretreatment machine

JG665 filter and mask blocking test system

JG815F type protective clothing flame retardant performance tester

JG908 mask detection light source box

JIGAO-259B chemical protective clothing liquid tightness tester

YT813 fabric impact penetration and water permeability tester