Through the analysis of big data from Tianyancha, Nanjing Tiansu Automation Control System Co., Ltd. was established in 2003, which is an enterprise focusing on technology promotion and application services with a registered capital of 42,933,939 yuan. The company * * * has invested in 8 enterprises and participated in bidding projects for 368 times. In terms of intellectual property rights, there are 50 pieces of trademark information, 52 pieces of patent information 152 pieces of copyright information 13 1. In addition, enterprises also have 36 administrative licenses.