(1)Meterial:Gray Iron 250
(2)Weight: 3-15kg
(3)Chemical composition: 
    C: 3.1-3.2% Si: 1.9-2.1% Mn: 0.7-0.9%
     P: <0.1% S: <0.1%
(4)Mechanics performance:
     Main body degree of hardness: 180-220HBS
     ensure :50,000-80,000km
(5)Design
     As per the customer's drawings
     As per the customer's sample
     As per the customer' s requirements

Factory professional specializes in  engine parts for disc rotor all series,

Plz just tell us the OEM number ,we will give you a competitive price .

1. Packaging:

Complete package in four layers(Pictures in detailed description):
1. Plastic bag: blank or with logo and description
2. Box: white box or color box with customer design
3.Pallet: Euro pallet115*115*80cm is used normally.  Customized dimension is available
4.Wooden box or shrinkage plastic
The above four layers could be combined as customer request

2.Shipping:

Cargo vessel transport for bulk purchase and air transportation for samples are both avaliable