Ming-Yao Chip Technology Company established in Tainan. The product of Brake System was a vital beginning point of company. The aim of brake part produced is to upgrade security for powerful motor of this generation. A vital point is how to do suitable setting, so R&D put a lot of effort to find out a balance setting depending on driver’s needs and motor characters. Nowadays, product range is extending to ECU programming. By the concept of sustainable development, the aim of ECU tuning is for energy saving and decrease carbon emission. In ECU developing range, the company also concerns about vehicle, truck, and tractors. According to owner using situation, MYS can tune suitable program for their customers.