We can provide Mercedes,Cummins,Hino,Isuzu,Nissan,Daf,Deuts,Ford,Komatsu,Mazda,
Mitsubishi,Suzuki,Toyota,Kia,Mack,,Man,Volvo,Volkswagen etc piston ring.
Used for YANMAR Marine Piston Ring
Engine model size Cyl No.
High technology guarantee:
B. Heat treatment technics:
Using automatic heat treatment line for quenching and tempering treatment,
the use of koil for quenching medium to ensure quality of heat treatment.
c. Surface treatment technology:
Chromium ceramic composite coating.
By plating the piston ring outer face plated layer 0.1mm~0.4mm containing
ceramic powder (nano AL2O3 or Sic) of the chromium layer.