High Quality Engine Piston 4D56

Our  advantages

1. As a professional piston manufacturer, our group company has been manufacturing pistons for over 10 years. The complete process is standard and strict.

2. For inner structure, we can realise ALFIN, NON-ALFIN, OIL GALLERY, STEEL INSERT and COPPER INSERT.

3. For surface treatments, we can realise ORIGINAL, TINNED, SKIRT-GRAPHITE, ANODIZING (from body to ring) and BONDERIZING.

 4. From casting to machining, inspection to delivery, we're carrying out very strict standards. 

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