... iron parts Pump&valves, shipbuilding, wind turbine,etc. OEM Service offered TAA could manufacture large and medium size steel and ... and other parts; ductile iron transporter parts as housing, valve body & core, etc.Hydroelectric system: water turbine parts such ... All kinds of stainless steel pump housing, cover, impeller, valve body, valve cover, valve plate, pipe fittings, flange and corrosive- ...