Certifications
Special equipment manufacturing license
3-A Sanitary Standards
Explosion proof certificate(Coriolis Mass Flowmeter)
Explosion proof certificate(Online calibration device for gas dispensers)
Explosion proof certificate(Hydrogen dispenser computer control system)
Explosion proof certificate(Gas dispenser computer control system)
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High tech Enterprise Certificate |
Type Approval Certificate for Measuring Instruments |
Quality,environmental ,certificate of occupational health management |