Cheap Precision Casting service for car cylinder engine partsAdvantages of Molto Precision castings1, Casting dimension accuracy is high, the general linear tolerance is 1%, angle tolerance: / - 1/2 degree, surface roughness is Ra 1.6 3.2, material and machining cost can be saved.2, Complicated shape part is available, multiple complex parts can be casted together to save combination and welding work.3, Cast LOGO design or letters directly on your parts to improve advertising image.4, Casting material is properties.  Heat resistance, abrasion resistance, corrosion resistance, material hardness can reach to HRC15-60 in order to meet the requirements under various working conditions.5, QTY is Flexible. From small to large quantitie, casting has high efficiency and good repeatability. Mould or other cost is low at early stage of product development.Material:1.Sand casting