Fluid Air,Vacuum Operating Pressure 0-1.0Mp Negative Pressure -750mmHg Pressure Proof 1.5MPa Operating Temperature Range 5- Shanghai suke Mechatonic Science&technology Co., LTD, which integrates design, production, marketing, specializing in the production of pneumatic elements, hydraulic components, pneumatic hydraulic system, aluminum, plastic products, metal parts and mould etc.This company ...