Sanaye Idjad Razmyaran Co. was established in 1993 with the aim of manufacturing connecting Rods based on inverse engineering . This company could soon realize the mass production . It could soon develop the variety of its products and manufacture different models od Connecting Rods as well as suspension system and gearbox parts . In the field of industrial products Razmyaran could manufacture industrial Hydraulic Gear Pump for the first time in Iran .