Nanyang Rigpetro Industrial Co., Ltd.

Nanyang Rigpetro Industrial Co., Ltd. (南阳瑞格实业有限公司) and its subsidiary Nanyang Longsheng Ruike Petroleum Machinery Manufacturing Co., Ltd. are located in Longsheng Industrial Park, Wolong District, Nanyang City, Henan Province, covering an area of approximately 130 mu (about 87,000 square meters) with a registered capital of 37.5 million yuan (RMB). The company is a professional manufacturer specializing in the research, development, production, and sales of oil and natural gas drilling and extraction equipment and spare parts, as well as equipment for the extraction, collection, and receiving of natural gas including shale gas. Rigpetro owns the Henan Provincial Engineering Technology Research Center for Shale Gas Drilling, Extraction and Collection Equipment and is designated as a high-tech enterprise. Product lines include skid-mounted and truck-mounted drilling rigs (ZJ20-ZJ40 series), workover rigs (XJ450), swivels, mud pumps, BOP systems, choke and kill manifolds, safety valves, and various drilling components. The company's JKA8000 temporary reset safety valve is a licensed configuration for Chinese drilling rigs entering Saudi Aramco. Equipment has been exported to Russia, Kazakhstan, Ukraine, Argentina, Colombia, Venezuela, Libya, and other countries. The company's mission is 'Safer equipment, more environmentally friendly emissions.'