Our company is a company specialized in developing and manufacturing brushless motor for R/C models. The brand-new structures of our brushless motors GL B-20, GL B-28 and GL B-36 bring them small volume and light weight that fit for various kinds of model manufacturers and fans. Brushless motor is the most popular motor for aero models now in western countries. Compared with brush motor, it has many excellences, such as high efficiency (normally above 80%), no spark interferes, and high power. Brushless motor is alternating current motor that must cooperate with special brushless motor speed control to work.