Jiangsu Rutong Petro-Machinery Co., Ltd. engages in the research and development, production, and sale of oil drilling wellhead equipment. It offers hydraulic elevators, single joint elevators, manual tongs, power casing and tubing tongs, extended casing tongs, spinning wrenches, rotary slips, pneumatic slips and spiders, hydraulic slips, and bushings. Its products are used in onshore and offshore oil and gas fields, and oil production regions. The company was founded on October 12, 1989 and is headquartered in Nantong, China.