Ka Wo Leung

Part of Caterpillar, Inc., Caterpillar (Zhengzhou) Ltd. is a Chinese company that manufactures mining machineries. The private company is based in Zhengzhou, China.

The American Institute of Certified Public Accountants provides vocational education in accounting. The company provides services to the accounting community, regulatory bodies, and other organizations. It also operates in Jersey City, Washington, and Lewisville. It was founded in 1887 and is headquartered in New York City, NY.

Part of China Tx IIot Group (Hong Kong) Ltd., China TX IIOT Corp., Ltd. provides comprehensive solutions for the energy industry's smart transformation and upgrading, as well as the conversion of old and new energy. The private company is based in Qingdao, China. The Chinese company's intelligent mining IoT platform, RED-MOS®, is the basis for its solutions. The RED-IOT® platform is a top-level design for intelligent mining, integrating technologies such as GIS, BIM, industrial IoT, cloud computing, big data, artificial intelligence, mobile internet, virtualization, and network communication. The platform achieves deep integration of mining informatization and automation, enabling precise real-time data collection, reliable network transmission, standardized integration and fusion, visual display, and real-time dynamic analysis of all mining enterprise data. The company also offers intelligent control terminal systems for various electric control systems, such as pump stations, coal mining machines, and battery vehicles. Founded in 2008, the CEO is Xiao Yan Chen.

Founded in 2019, China Tianxin Beijing Robot Co., Ltd. is a part of China Tx IIot Group (Hong Kong) Ltd. that provides technology solution services. The private company is based in Beijing, China.