Beijing Ouluopu Filter Technology Development Co., Ltd. is a national high-tech enterprise specializing in fluid contamination control for nearly 32years, integrating R&D, production, sales and technical services. As a leading brand in China's industrial oil filtration sector, the company provides filter elements, intelligent oil purifiers, online monitoring systems and customized solutions. Its core strengths lie in technological innovation (with dozens of patents) and full-chain services (oil analysis, system upgrades, predictive maintenance). Certified by ISO 9001, ISO 14001 and ISO 45001, its products have won multiple industry awards. Serving key industries such as metallurgy, energy and petrochemicals, it partners with leading enterprises like Sinopec and Shagang Group to help customers reduce costs, improve efficiency and ensure equipment safety.