Since its establishment in early 2006, Sunnysky has been a factory specializing in producing brushless motors. Its products are widely used in RC airplanes, RC quadcopters, multirotors, and some professional equipment etc. Under the continuing development trend of professional aircraft, as the core component of the power system, motor has become the basic requirement to drive the professional machines with its performance of stabilization, durability, uniformity, performance, power, etc. However, due to motor application in the professional machines needs more requirements, higher performance, but less quantity, in the domestic market, many motors which are produced by the product lines, are not enough to meet the basic requirements of professional flight machines. Sunnysky launched the concept of "M" as early as 2012, and provided some M series motors to our professional customers. As we had got a very good feedback from our customers and RC markets, our factory started to prepare and build our professional M-Team to promote our M Series products all over the world more professionally, and guide the RC-motor market with high standard. On January 2016, Sunnysky established a subsidiary company in Shenzhen - EDGE SMART DRIVE and also our Professional M-Team specializing in Researching, Developing, marketing, Sales, and service. All technicians have rich experience over 5 years on RC motors. According to the design of EDGE, we aim to produce High-quality M series products with exquisite workmanship, strict quality control, professional sales team, and good pre & after sales service. To realize "One Motor, One Master".