Product advertising produced by virtual reality or 3D
animation technology has realistic effect. It not only shows the
shape of the product, and also displays the product's internal
structure, assembly and maintenance processes, the use of
methods, work processes, work performance. Especially
product introductions using roaming technology are lively,
intuitive, and advertising effectiveness. Roaming technology
enables people to be able to roam between the cities, factories,
workshops, inside the machine as well as drawings and parts.
People can intuitively easy access to information.