Kerui Petroleum

Kerui Petroleum (Shandong Kerui Petroleum & Gas Equipment Co., Ltd.) is one of China's largest manufacturers of oil and gas equipment, headquartered in Dongying City, Shandong Province — near China's Shengli Oilfield. Founded in 2001 as Shandong Hengye Petroleum New Technology Application Co., Ltd. and restructured under the Kerui name in 2004, the company has grown to more than 8,000 employees and seven major manufacturing bases spanning 2.4 million square meters. Kerui designs, manufactures, and services nine product series covering 400+ equipment categories: onshore and offshore drilling and workover rigs, fracturing and cementing units, coiled tubing equipment, nitrogen generation and injection units, natural gas compressors, wellhead and well control systems, oil and gas process equipment, natural gas liquefaction systems, and artificial lifting equipment. The company operates 10 global R&D centers, 12 regional service centers, and sells to customers in more than 80 countries. Kerui holds API Q1, API 4F, API 7K, ISO 9001, ISO 14001, ISO 45001, ASME, CE, CU-TR, CNAS, and DNV QHSE certifications.