1. Suzhou guangge technology co., ltd was established on 20 10. Is a high-tech enterprise focusing on the research, development, production and sales of the new generation optical fiber sensor network and digital asset operation and maintenance management system, located in Suzhou International Science and Technology Park.
2. Jiangsu Fengyun Technology Service Co., Ltd., founded on 20 10, is an enterprise mainly engaged in software and information technology services, located in Suzhou International Science and Technology Park.