Longkou JinZheng Machinery Co., Ltd. specializes in the production of brake discs and brake drums.Our company has more than 20 years of production experience and more than 2000 kinds of products. Our products sell well all over the world.

Our company has a strong technical team as well as many advanced instruments, such as ferric melt second melting lines, casting assembly lines,digitally controlled processing assembly lines, etc. Our quality control system is first-class in China