I am Mohamed Hassan Razzaghi, Automotive Mechanical Engineer, inventor and designer of Rotational braking system of light and medium vehicles.

I have a lot of experience in suspension design Specially brake system for Automobile. these invention of brakes was registered in Iranian industrial registration office in the registration number: 64804 and also registered in the united stated intellectual registration office internationally in the number of 61/439.902. I am need to an investor