1. technical R&D capability: the technical R&D capability of a wedding company is an important index to evaluate its technical level. It can be described whether the wedding company has a professional technical research and development team, and whether it has a unique technical scheme and patented technology. It can also describe the input and output of wedding companies in technology research and development, as well as their leading position in the industry.

2. Innovation ability: Innovation is an important embodiment of the technology research and development level of wedding companies. It can describe the performance of the wedding company in innovation, whether it has original ideas and innovative service plans, and whether it can constantly introduce new ideas to meet the changing needs of customers.