... De & HF-100F 2 5.0 Acceptable Screw compressors JF-30A 1 1.0 Acceptable Piston compressor Hua Shen & W-1 ... 1 SGS GZEM100600056002V Humidifier & MH-401, MH-501, MH-402, MH-403, MH-502, MH-503, MH-505, MH-301, MH-404, MH-405, MH-601, MH-406 2011/12/08 --- ... SGS LVD GZES1108005727HS Humidifier & MH-401, MH-501, MH-402, MH-403, MH-502, MH-503, MH-505, MH-601, MH-301, MH-404, MH-405, MH-406 2011/10/12 --- ...