Material: aluminum based alloy or copper based alloy
2) Good resistance to corrosion
3) Nickel plating before three-unit plating to protect the three-unit plating from
  being dissolved or distortion, and make the bearing more endurable and
  wearable
4) The three-unit plating can't be erased
5) Plating, size and other performance reach OE standard
6) General brands of vehicle that our products suitable for: Audi, Bedford, BMW,
  Bulck, Citren, Cummins, Komatsu, Daewoo, DAF, Fiat, Hino, Honda, Hyundai,
  Deutz, Isuzu, KIA, Leyland, Man, Mazda, Mercedes, benz, Iveco, Mitsubishi,
  Nissan, Opel, Peugeot, Renault, Suzuki, Toyota, Volvo, Perkins

Outer packing:
Carton or as requested