The CPHI was hold in Shanghai at June 18th ~June 21th 2019,this is the largest exhibition in history of CPHI,which has 17 pavilions ,attracted over 3200 exhibitors to participate in from around the world,BOQU Instruments also attended it at Hall W5 ,E 36booth. as the leader supplier for pharmacy & biotech process control.we shows our latest high temperatures pH sensors,dissolved oxygen sensors and conductivity sensors,they all can undertake 130℃ .so popular used for sterilization and fermentation.you can directly use our sensors to replace it if your sensor is METTLER TOLEDO,Hamilton or Endress and Hauser.the important is our VBQ series controller is 3 years warranty for pH ,dissolved oxygen and conductivity controller.hope you like it.