MZH is distributor of test & measurement instruments. We are specialized in world’s famous brands such as regualtor,pressure transmitters, flow meter, valve positioners, and all kinds of other precise pressure gauge products. Our main brand covers: Emerson Rosemount, Emerson fisher, Yokogawa, ABB,Siemens, E H, Fisher, Honeywell, Azbil, FOXBORO, Masonelain etc. Our products are widely used in chemical, petroleum, paper industry, electricity, gas plant, environmental protection,water treatment and other fields and so on.