1.Use high quality domestic motor,power guarantee powerful. 2.The reduction gear box use the most advanced domestic technology and material,the use of good and long life. 3.All tge accessory according importing quality standard requirements,to ensure high quality products. 4.Aluminium die casting,the construction process is not deforemed,constrution high stability.Baking process,beautiful and durable. 5.Safty switch ensure the safty operation.