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Main Products:
Qingdao Laoshan Electronic Instrument Factory Co., Ltd
No. 22 Hechuan Road, Licang District, Qingdao City
KYD-1000 Intelligent Orifice Flow Calibration Instrument
KYD-100 Intelligent Orifice Flow Calibration Instrument
DML-2 microcomputer membrane gas flow calibrator
LD122 smoke pressure and flow calibrator
DML-3 smoke (gas) flow calibrator
Rack mounted zero level air generator
YQ-2 dual channel flue gas sampling pretreatment pipe
CY10 Heating and Dehumidification Smoke Sampling Tube
WJ-60B Smoke and Dust Comprehensive Sampling Tube
FS-2 Temperature Pressure Flow Integrated Machine
WJ-60B comprehensive oil fume sampling tube
BLPS404 Soil Gas Sampling System