Chinese bus parts of MWM Engine Piston Ring

Our Piston ring details:
1. Piston ring Material : Cast iron , Alloy , Steel
2. Piston ring Feature : Chrome-plating ,Line-honing ,nitridation ,phosphating ,Molybdenum plated(Moly-inlaid) ,Nitrided ,Oxidized, Nano, Zirconium-plating, Sandblasted, Special honing,.Titanium-plating, Rail With Teflon

Production details:
1. materials for piston ring: cast alloy iron, ductile cast iron, steel
2. produced by the OEM technical drawings or the sample

Guarantee for the piston ring:
1. we strictly adhere to the GB1148-82,JB3931-85 and JB3932-85 Criterion
2. send sample for check before delivery

Packing details:
1. we can design the packing by your requirements but with bigger quantity
2. if need wooden pallets, the customer needs to pay for the wooden pallet charges 
3. if no requirements,we offer the Corrugated Carton and vellum paper
 

Catalog for our Daihatsu engine piston rings: