With increasing functionality requirements for Terminal products in contemporary society, making the product applications have to meet a wide range of user needs. So, in order to respond to the challenges of different application areas, terminals not only need continuous upgrading, also requires the greatest degree of diversification of products to meet different application needs. Now terminal applications in the fields of industrial production, urban water supply system and household electricity. In these areas, requires not only the Terminal performance is stable, more digital, systematic, the networking features of the product, such product development and technological advances in production not only represents the Terminal, can also bring more cheaper, boosting production of more the further development of the industry.