For over a decade, GREN has manufactured and distributed high quality brake rotors around the world. Through years of in depth research, the company has developed a rotor line with the optimal ratio of quality to cost. This value maximizes consumer satisfaction and has established GREN as a top rotor line in the US.

Our product lines cover passenger vehicles as well as light and medium duty trucks for European, U.S. and Asian markets. All products are manufactured by Qingdao GREN Machinery Company in a QS9000, ISO9001, and VDA6.1+ certified manufacturing plant. Our high quality standards exemplify our ongoing devotion to producing a safe, reliable and consistent product our customers can rely on.