... all kinds of pump shell, automobile parts, valve,valve accessory, precision mechanical.We have strong technical level and production ... . We specialized in fabricating housing, base, valve body, pump body, sensor body, food and medical equipment parts and Auto parts. ... (); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); valve parts, valve body, cnc precision machining parts, precision parts,