1, Qin Tian Science and Technology is a high-tech enterprise focusing on intelligent manufacturing, Internet of Things and artificial intelligence, mainly engaged in research and development and production of intelligent equipment and industrial automation.

2. Wintek is an intelligent solution provider focusing on smart home, smart security, smart health and other fields. , mainly engaged in R&D and intelligent terminal equipment, cloud platform and other fields of production. The business areas and product directions of the two companies are different and irrelevant.