Yantai Jereh Oilfield Services Group Co., Ltd. engages in the equipment manufacturing, oil and gas engineering and technical services, and environmental management and new energy businesses in China and internationally. The company offers oilfield equipment, including fracturing equipment, power supply solutions, intelligent cementing equipment, intelligent coiled tubing equipment, and plunger pumps; natural gas compressors and gas turbine gensets; environmental equipment, such as new energy environ, sludge waste treatment, soil remediation, and sludge dewatering; skid-mounted units, deck equipment, and subsea equipment; mine intelligent equipment and management, power generation and energy storage packages, and customized R&D solutions; and cleaning equipment. It also provides oil and gas field surface engineering, gas processing and LNG engineering, natural gas gathering, transportation, storage, and combined energy solutions; and oil and gas field services comprising oilfield, geological and reservoir research, integrated drilling and completion, stimulation, oil recovery, and operation and maintenance management services, as well as downhole tools. In addition, the company is involved in the oil and gas development; anode materials, including artificial graphite and hard/soft carbon; lithium-ion battery recycling equipment, including airtight feeding, volatile, multiple sorting, and pyrolysis equipment; wind turbine blade thermal desorption and blade intelligent cutting equipment; photovoltaic module thermal desorption and module on-site dismantling equipment; and environmental management, such as sludge waste treatment, soil remedied, and sludge dewatering services. Yantai Jereh Oilfield Services Group Co., Ltd. was incorporated in 1999 and is headquartered in Yantai, China.