- SINGLE/MULTI PLATE DISC BRAKES - MECHANICAL CALIPER DISC BRAKES - FAILSAFE BRAKES JINMYUNG FRICTECH produce various kinds of brake assemblies used in wet or dry environment. These products are designed and developed to demonstrate full braking power according to the characteristics, services and structurs of the equipments required. Such brake assemblies are designed through CAD systems, and the product quality is assured by conduction a series of tests, after products are precisely processed by using advanced equipment like CNC lathes and machining centers. Especially, the friction materials used for friction discs are chosen from paper, sintered and graphite depending on the equipment operation conditions.