R&D technology center of PTH was founded in 2008. At present, there are over 100 R&D design and technical engineers, and among them here are 9 national registered construction and structure engineers and 3 senior engineers, forming an experienced and skilled professional team and laying a solid foundation to PTH’s design and technology products. PTH’s design and research activity applies BIM system and Autodesk Revit software. Based on relevant information and data of the project, we establish building model to simulate the real information about the building through digital information simulation. At present, we have finished the Revit research and development of company’s products, laying a solid foundation to finish design effectively and accurately and also presenting details and three dimensional effects of our company’s products to customers.