Leading technology, high quality, design beautiful, easy operation, first-rate service, ISO 9001 RoHS authenticated Product features:Controlled by integrated microcomputer.Convenient operation and easy maintenance.Wide range, two components of different viscosity and mixture ratio will be ok. Technical Parameter:Total flow rate: 2-12g/s, 2.5-25g/s, 8-30g/s, 17-70g/sMixture ratio: B: A=10-50: ...