Specifications

1.Brake drum for trucks and trailers
2.OE quality
3.Produce the products according to the customers' drawings

Break drun are made of G3000.our pruducts were sold to USA, the UK, Australia, Austria, Germany, Sweden, and Israel have already had cooperation with us.

Specifications

1) brake rotor,casting iron+machining, as parts for cars
2) Hardness: HB187 – 241
3) 100% crucial dimension inspection
4) Length of graphite: According to ASTM A247 4 grade - 5 grade
5) Pearlite: More than 90% .
6) Tensile strength: 210Mpa
7) Statement of graphite: 90% of the graphite is lamella, with a remainder of no more than 10%, lamella graphite is mostly is type "A"