Shanghai Zhaohui Pressure Apparatus Coltd Zhyqis The Leading Professional Manufacturer In The Industrial Of Pressureflowtemperatureliquid Level And Internet Of Thingsiotzhyq Found In 1999Based On The Physical Quantity Of Pressureflowtemperature And Leveldeveloped A Series Of Large Scale And Professional Measurement Products Zhyq Is Iso90012008Quality Management Certificated Companywe Acquired The Certificates Of Cmcexmacerohs And Etctill Now We Have Applied For 7 Invention Patents And More Than 50 Utility Model Patent Technologies In Recent Yearszhyq Gradually Build As Group Companyown 2 Subsidiariesand Established Production
