6hk1 piston/aluminum engine piston/japanese truck piston
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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