3D drawing is required. In the handboard modeling industry, it is difficult to evaluate the price of the handboard without 3D drawing. Moreover, 3D drawing is used for product engraving and milling forming, which is an indispensable chart file in processing.

The 2D drawing is a reference document for turning and sheet metal stamping, as well as a reference drawing for the standard size of the hand plate (some companies also use 3D) with detailed dimensional information and process requirements as well as materials.

The ID diagram is a reference document for product appearance processing. All appearance surfaces must be specified in detail.

BOM for more structural parts, provide a BOM. Through the table can clearly understand the customer needs, materials, quantity and so on.

Vector graphics for the surface of the screen or radium carving of the document, in popular terms is unlimited magnification will not change the resolution of the document. Silk screen printing process requires the customer to indicate the character PANTONE color number, transparent hand plate also need to indicate whether printed on the surface or the back.