Pharmaceutical Equipment & MachineryWeighing Room Weighing Booth /ISO 5/ GMP Standard/China Famous Brand/ Negative Pressure Vertical Laminar Flow Clean Room, Find details about China Weighing Booth for Pharmaceutical Factory, Stainless Steel Sampling Booth from Weighing Room Weighing Booth /ISO 5/ GMP Standard/China Famous Brand/ Negative Pressure Vertical Laminar Flow Clean Room