Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for Separatory Funnel, Filter Pipette Tips, Cod Analyzer, Rain Sensor,Measures Air Temperature. Any requires from you will be paid with our best attention! The product will supply to all over the world, such as Europe, America, Australia,Guatemala, azerbaijan,Canberra, Georgia."Good quality and reasonable price" are our business principles. If you are interested in our products or have any questions, please feel free to contact us. We hope to establish cooperative relationships with you in the near future.