Chongqing Yuan Cheng Model Design Service Co., Ltd. was established on May 29, 2018. The legal representative is Leng Chunfeng.
Business model ≠ product. Any item is a model during the R&D process before being defined as a product. When the model, specifications, and corresponding price are established, the model will be presented as a product.

The composition of business models includes physical models (concrete objects with concepts of volume and weight) and virtual models (shapes and other practical representations created through electronic data in digital form).
Model display formats include flat and 3D presentations (with the catalog example image being a type of flat presentation).

In a broad sense, a business model is: If one thing changes with another, then that thing is a model of the other. The role of a model is to express the nature of different concepts. One concept can cause many models to change to varying degrees, but only a few models are needed to express the nature of a single concept. Therefore, a concept can alter its expression form by referencing different models.
When a model is associated with an entity, it generates a framework with properties that determine how the model adapts to changes in the entity.

Business Model Entity Model: Divided into static models (physically relatively static, without the power of energy conversion systems, not demonstrating the integrity of structural and form composition under external forces), assistive models (based on static models, can utilize external kinetic energy, without altering its structural presentation, and a type of object structure connection that can be detected through physical motion), and dynamic models (can produce kinetic energy through energy conversion, featuring a power conversion system within its structure, and demonstrating a relatively continuous physical motion form during energy conversion). Business Model Virtual Model: Divided into virtual static models, virtual models, and virtual fantasy models.
The company excels in utilizing various high-tech multimedia digital demonstrations to fully showcase urban planning achievements. The main designers all have formal backgrounds in architectural design.