We are the professional truck brake drum manufactuer and exporter, welcome to cooeration. Brake drum for Heavy duty truck/Produce in large quantity,high quality,lowest price. 1) Material: Gray iron 250, Meet the American Standard G3000, Also offer ductile cast iron. 2) Designer: Technical experts take in charge of making drawings for the sample offered by clients. 3) Test requriment: Each piece should be strictly tested, Eg. Blance Test, Round Jumpness Test. 4) Casting Charactor *FQ and diameter *Per client's requirement 5) Packing *Inner packing: Wooden pallet, 16/20 pcs wrapped films *Outer packing: Steel rope with16/20 pcs wrapped Films 6) Advantageous *Quality *Competitve Price *Fast Delivery