الوصف

MATERIAL: We basically use raw material such as MAHLER**4, MAHLER**8 and MAHLER**2 to make aluminous pistons, so as to guarantee the quality from the beginning. TECHNOLOGY: According to different requirememts, we use different technology such as tinning, phosphating treatment, anodic treatment, graphite printing, inner cooling oil channer, pin-hole bushing, steel patch insert, pin hole of special shapes, separated piston, casting iron pison, etc.