Core Technology Relying on China's core lubricating oil manufacturing technology, integrating optimization for harsh petroleum field working conditions, and adopting internationally advanced additive formulas, we create high-quality anti-wear hydraulic oil suitable for global petroleum exploitation. The core technical highlights are as follows to ensure leading product performance and strong adaptability: High-Quality Base Oil Refining Technology: Adopting hydrocracked base oil, through precision refining processes to remove impurities, sulfur, nitrogen and other harmful substances, the base oil has high purity and stable viscosity index, excellent oxidation resistance and anti-aging performance, laying the foundation for the anti-wear and temperature resistance of hydraulic oil and extending the service life of the oil. High-Efficiency Anti-Wear Additive Formula Technology: Adopting molybdenum-based and zinc-based composite anti-wear additives, scientifically proportioned to form a high-strength and high-toughness lubricating film, which can withstand high-pressure and high-load friction, effectively reducing the wear of hydraulic components, adapting to the continuous high-load operation needs of the hydraulic system of petroleum equipment, and reducing the equipment failure rate. Temperature Resistance, Anti-Aging and Low-Temperature Anti-Freezing Technology: Adding high-efficiency antioxidants and anti-aging agents to inhibit the oxidation reaction of hydraulic oil at high temperatures, avoiding oil carbonization and thickening; for severe cold working conditions in Russia, adding special low-temperature anti-freezing agents and fluidity improvers to optimize low-temperature fluidity, ensuring normal startup at -40℃, adapting to the extreme climate differences of the three major markets. Anti-Pollution and Anti-Emulsification Technology: Adopting composite detergent dispersants and anti-emulsifiers, which can quickly separate water, sand and other impurities mixed into the oil, prevent oil emulsification and deterioration, and keep the hydraulic oil clean; at the same time, it improves the filterability of the oil, reduces the wear of hydraulic components by impurities, and extends the oil change interval and equipment service life. Customized Formula Technology: According to the working condition differences of the Middle East, Russia and Tanzania, customized formulas are developed - the Middle East version strengthens high-temperature anti-thickening and anti-sand performance, the Russian version strengthens low-temperature anti-freezing and fluidity, and the Tanzania version strengthens water resistance and anti-pollution performance, realizing precise adaptation of "one formula per region" and meeting the differentiated needs of different markets.