DongYing BaiHua Petroleum Technology Development Co., Ltd.

DongYing BaiHua Petroleum Technology Development Co., Ltd. (东营白华石油技术开发有限公司) is a Chinese petroleum equipment manufacturer founded in June 2006 and headquartered in Dongying, Shandong Province, China — the hub of the Shengli Oilfield region and one of the country's most concentrated petroleum equipment manufacturing clusters. The company holds API monogram licenses for API Spec 11AX (Subsurface Sucker Rod Pumps), API Spec 11D1 (Packers and Retrievable Bridge Plugs), API Spec 5CT (Casing and Tubing), and API Spec Q1 (Quality Management), reflecting its commitment to internationally recognized product standards and quality systems. Core products include API 11AX-certified subsurface sucker rod pumps (insert pumps and tubing pumps), API 11D1-certified packers and bridge plugs for well completion and workover operations, and API 5CT-compliant casing and tubing strings. The company also develops and manufactures downhole tool accessories and well-intervention equipment, with a patent portfolio exceeding 117 registered patents spanning sucker rod pump components, packer systems, hydraulic bleeders, well-flushing devices, and other downhole tools. BaiHua's location in Dongying provides direct proximity to Sinopec's Shengli Oilfield — one of China's largest and most technically demanding oil producing regions — enabling close collaboration with field operators and rapid iteration on product development. Products are designed for onshore oil well artificial lift, completion, and workover applications. The company exports to markets across Asia, the Middle East, and other oil-producing regions.