How about Tianjin Tianke digital innovation technology?

The main business of Tianjin Tianke Digital Technology Co., Ltd. is intelligent design and construction of buildings, software development, information system integration, electromechanical installation engineering, BIM consulting service, fire protection engineering, network operation and maintenance, AI+ UAV, digital file processing and warehouse construction. The main products and services are intelligent building engineering design and construction, software development and technical services. not bad