Founded in 2008 with a registered capital of 115 million yuan, Suzhou L.J.T Intelligent Technology Co., Ltd. is a high-tech enterprise in the science and technology segment of Golden Mantis Group, integrating whole-process consulting and design, software and hardware product R&D, and total implementation services. Through the independently developed Gold Cloud EOS intelligent digital platform and industry expertise, it provides users with full life cycle digital services based on the "consulting + platform + service" model. The company has complete industry qualifications, National Postdoctoral Research Workstation and more than 300 scientific research achievements. it is one of the top ten brands in the intelligent building industry, with three subsidiaries: Gold Cloud Digital, Yihe T'echnology, and Bolangming Technology. 

Currently, it has become a leading digital service provider in smart city, smart building, smart hotel, smart town smart medical, smart finance, smart transportation and other fields.