Tellhow Technology group has built "Global large and medium sized motor manufacturing base". Sophisticated equipment is the basis and means of quality assurance. In order to ensure the product quality and to achieve large-scale production, we have built the testing center which is the first-class in domestic for large and medium sized motors and generators. The high precision and advanced CNC machining equipment and the most advanced technology ensure the products manufacturing and testing with high starting point. We carry out the management 6S at working site to optimize the production processes and build quality, environment and safety integrated management system.