... & fabrication Specifications We offer four types of castings:sand casting, gravity die casting,die ... EN, ISO, GB standardsSoftwarePro/E,UG, Solid works, Auto CAD, PDFPrecision machiningCNC turning, milling, drilling, grinding, ... kinds of aluminum casting: include automotive parts, railroad parts, medical parts, marine parts, lighting parts, pump body, valve parts, architectural parts and furniture parts ...