Hangzhou military terrain research sandbox, Ningbo military sand table model making machinery in the military theme of the film, television works, we often see terrain model commanders were standing in front of a battle plan. This according to topographic maps, aerial photographs or field terrain, according to a certain proportion of relations with sediment, war games, and other materials composting sandbox sand table model is a three-dimensional sense of strong, visual image, making simple, economical and practical features. Mechanical model name suggests is about the mechanical model, the model there are many, such as construction of the building model, the programming model for planning and design, mechanical design mechanical model of the human body models, animal models, industrial models, product models, and so the sandbox terrain : miniature terrain model is a way to represent the physical characteristics of topography and mountains reflected in the model, water, roads and other things, mainly the terrain data, so that people from the microscopic point of view to understand the macroscopic things. Terrain model and its wide range of applications, mainly used in the industry: government, transportation, water conservancy, electric power, public security command, land resources, tourism, people's armed forces, military and so on. Building sand table: miniature architectural model is based on the way the entity to represent the art of architecture, whether it is the shape of the monomer, or a combination of community building ideas are faithfully express the structure of the architect's intentions into concrete image. Sand table coverings, such as housing, railways, bridges, trees and independent features, and many more in a similar model that highways and country roads with a width ranging from different colors of paper (cloth) representation; rivers in blue paper strips or sawdust representation; woods with a small twig or green sawdust representation. feature size, horizontal scale should adapt relations position requires correct setting feature, should be water, residential areas, roads, woods and independent features of this order. Finally, plug in the appropriate position names, names of rivers, mountains and other names and Elevation Note Cards. Real estate listings cell model is the model used by a certain percentage to do it easy to visit and purchase the real estate residential users are more intuitive to see the plot picture. Military models are studied systems, processes, things or concepts as a form of expression, based on military weapons appearance (visible weapons systems and other external components) for the image of a certain scale models, generally used for teaching, exhibition, experimental and decoration. Many different types of military models, such as the value of having a collection of historic ship models; for viewing the display of various symbolic crafts military model; used for product promotion and presentations of various exhibitions models; for about sailing and Jianchuanzhishi, naval demonstration various teaching models, water recreation and performing models and research, experiment with the various military models and so on. Classification of domestic military models is their main form of exercise and materials division, according to the military form of exercise can be divided into static models (static assembly can be divided into static and static display model) and dynamic military models (dynamic mechanical by force is divided into different principle, the motor drive etc.); press material classification mainly metal military model, plastic military models, resin and wood army military models military models into four categories, the current market is mainly prevalent in the military model alloy and plastic military models military models. Contact; Xu E-mail: xyfmodel@163.com Company Address: Industrial Park, Taizhou, Hua Jiang Hongqiao Town Road on the 29th model company