Haimo Technologies Group Corp. provides technologies, products, and services for oil and gas production enhancement, production optimization, and reservoir management. It operates in China, the Middle East, North Africa, Central, South and Southeast Asia, and North and South America. The company offers multiphase flow metering products and services, subsea products, fracturing equipment and services, logging tools, downhole pressure gauges, well tractors, geothermal instruments, digital oilfield solutions, and oilfield equipment and spare parts. It also provides CO2 online monitoring, horizontal well gas-liquid-sand intelligent control and monitoring, open hole logging services, and quantum dot tracer production liquid profile testing. Formerly known as Lanzhou Haimo Technologies Co., Ltd., it changed its name to Haimo Technologies Group Corp. in November 2016. The company was founded in 1994 and is based in Lanzhou, China.