Our company mainly produces high end and high quality castings and takes the lead in passing TS16949 automobile industry quality management system certificate in the same industry. Ruiou workshop masters and adopts high strength, high elongation, low temperature resistance material and alloy cast steel material to produce traction seat, engine cylinder block, cylinder cover, bent axle, flywheel housing, engineering machinery supporting seat, arm-beam, reducer housing and so on by many years of research, development and experiment. They are widely used in foreign engineering machinery, automobiles, parts, aviation, high speed rail and electricity generation equipment by wind power.