Introduction of Sandroos Sanat Company: • Design, Fabrication and Commissioning of Custody Transfer Metering Systems for Measurement of Fluids In Gas and Liquid Phase. • Design and Fabrication of Bi-directional Hydrocarbon Pipe Provers • Design, Engineering, Fabrication and Integration of Process and Environmental Gas and Liquid Analyzer System applicable in Oil & Gas, Petrochemical, Power Generation and Mines & Metals Industries • Design and Fabrication of Automatic Sampling Systems.