This is the base plate from the assembly machine. The plate is machined with C45 steel. A vertical 850CNC milling machine was used. That's if we laser cut the hole first to preserve the dimensions. This allows us to reduce the hole CNC machining time. Finally we ground the surface. Electroplating is also indispensable, Our customers have high requirements on the surface of products, which has been a meticulous work of Hebe Company.