... .gravity casting,5.chill casting,6.low pressure casting . Casting parts (ISO9001:2008) SpecificationsWe can supply sand casting,die casting,permanent mold casting,gravity casting,chill casting,low pressure casting ... /SGSStandardASTM, DIN,JIS, EN, ISO, GB standardsSoftwarePro/E,UG, Solidworks, Auto CAD, PDFPrecision machiningCNC turning, milling, drilling, grinding, cutting, reaming and ...