Our top selection of heavily certified industrial lubricants optimized for heavy diesel propulsion systems, turbines, gear assemblies, and high-efficiency compressors.
Formulated for extreme operating environments. Extends engine life and ensures stable viscosity.
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Efficient lubrication protection system engineered to reduce oxidative sludge in high-speed turbines.
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Professional lubricating protection system designed to significantly boost air compressor mechanical performance.
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Advanced wear protection formulas ensuring engine cleanliness under high payload cargo transport.
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The ultimate protection barrier for modern turbocharged direct-injection passenger vehicles.
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Ultimate power protection agent engineered for high-RPM friction modification and thermal control.
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Optimized performance properties for ultra-smooth power transmission in heavy machinery.
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Provides outstanding high-temperature cleanliness and heavy-duty wear protection structures.
Learn MoreIn the modern manufacturing ecosystem, compressed air systems act as the secondary utility behind electricity, driving operations across automotive assembly lines, microchip cleanrooms, and chemical processes. Lubricants inside these machines face harsh conditions. They operate under high pressure, variable humidity, and intense mechanical shear. Standard mineral oils often break down quickly in these environments. This leads to early oxidation, carbon buildup, and reduced efficiency.
Industrial procurement managers look for lubricants that offer more than basic friction control. They prioritize oils that extend service intervals, improve energy efficiency, and protect equipment from unexpected downtime. Shandong Longhai Lubrication Technology provides high-performance air compressor oils that meet these challenges. They are formulated to prevent oxidation, manage moisture, and keep internal systems clean over extended runs.
“Using premium lubricants reduces total operating costs by lowering energy consumption, minimizing unscheduled maintenance, and extending equipment lifespans.”
Air compressor performance depends heavily on the chemistry of the lubricant's base oil. Different base oils offer specific performance profiles for various applications:
| Lubricant Base Type | Typical Service Life (Hours) | Oxidation Stability | Carbon Deposit Formation | Ideal Application |
|---|---|---|---|---|
| Group II Hydrocracked Mineral | 2,000 - 3,000 hrs | Standard | Moderate | Light-duty industrial systems |
| Polyalphaolefin (PAO) Synthetic | 6,000 - 8,000 hrs | Outstanding | Very Low | High-temperature rotary screw systems |
| Polyol Ester (POE) Synthetic | 8,000 - 10,000 hrs | Superior | Extremely Low | Extreme temperature reciprocating piston units |
| PAG & Ester Hybrid Systems | 10,000 - 12,000 hrs | Maximum Limit | Negligible | Continuous process plant operations |
Shandong Longhai uses high-quality Group II hydroisomerized mineral oils, synthetic PAOs, and POE esters to formulate lubricants that handle demanding operational conditions. Our additive packages include rust inhibitors, copper passivators, and anti-wear agents. These protect key components like screw rotors, pistons, and radial bearings from oxidation and wear, even in damp or humid environments.
In assembly plants where compressed air drives robotics and pneumatic machinery, oil carryover can cause paint defects and line stoppages. Shandong Longhai's lubricants offer excellent demulsibility. This allows moisture to separate quickly from the oil, preventing sludge and ensuring consistent system pressure.
Compressors in mining and construction run in dusty, hot environments. Standard lubricants can thin out, leading to early component wear. Longhai lubricants maintain a high viscosity index. This preserves the oil film and keeps air compressors running reliably under high heat and heavy dust loads.
Shandong Longhai Lubrication Technology Development Co., Ltd. was established in 2009 and is headquartered in Zibo, Shandong. It is a high-tech enterprise integrating R&D, production and sales. The company has been deeply involved in the lubricant industry for more than 15 years, has built a complete industrial chain system, and is committed to providing high-quality lubrication solutions for the global industrial and transportation fields.
As a reliable lubricant manufacturer in the industry, Longhai Technology owns its own brand "Century Longhai" and the international strategic cooperation brand British "A Ba" series of products. The products cover diesel engine oil, gasoline engine oil, gear oil, hydraulic transmission oil, anti-wear hydraulic oil, special engine oil for engineering machinery, special oil for natural gas, full synthetic oil, automotive urea solution, antifreeze, special engine oil for motorcycles, industrial oil, automatic transmission oil and many other lubricant varieties. The brand is insured by PICC China People's Insurance Company and quality insurance.
The company has passed ISO-9001-2015 quality system certification, 14001 environmental management system certification, 18001 health management system certification. Automatic transmission Mercedes-Benz certification has laid the foundation for the healthy development of the company and the stability of product quality.
We strictly follow international production standards and use advanced production processes and testing technologies. This ensures our products maintain performance under demanding working conditions, helping customers improve equipment efficiency and lower their maintenance costs.
Shandong Longhai operates a modern production facility designed for high volume, consistent quality, and customized formulations.
Longhai Lubrication invests over 5% of its annual revenue back into research and development. We collaborate with universities and industrial research centers to continuously improve our lubrication formulas.
Our production base spans 131 acres and features an annual blending capacity of 200,000 tons. Equipped with automated production lines and testing laboratories, we can meet specialized formula requirements for global distributors.
The facility uses automated metering systems for filling. This setup achieves a filling accuracy within 1‰ to 2‰, while improving packaging speeds by 20% to 35%. This combination helps us maintain consistent product quality and reliable delivery timelines.
From initial design to final packaging, we offer end-to-end custom blending services tailored to your equipment requirements and market needs.
We design custom synthetic and semi-synthetic formulas to match specific equipment requirements, operating temperatures, or regional specifications. Our products are formulated to comply with international standards, including API, ACEA, and ISO guidelines.
Our lab team can balance viscosity modifiers, friction controllers, and detergent packages to optimize performance for your specific market.
Exporting industrial lubricants globally requires strict adherence to international safety, environmental, and shipping regulations. Shandong Longhai designs its products and shipping procedures to align with regional standards like European REACH requirements, global GHS labeling, and local import regulations.
We work with international logistics partners to manage customs clearance and provide complete documentation, including Safety Data Sheets (SDS), certificates of origin, and testing reports. Whether shipping bulk orders in flexibags or packaged products in drums, we focus on safe, efficient delivery to our global clients.
Expert insights on selecting lubricants, optimizing service life, and managing bulk orders.
Synthetic PAO (Polyalphaolefin) oils feature a highly consistent molecular structure, which provides better thermal and oxidation stability compared to mineral oils. This reduces the formation of sludge and varnish on screw rotors, allows the oil to maintain its viscosity at high operating temperatures, and extends drain intervals from 2,000 hours to over 8,000 hours.
Our ISO 9001 certified facility uses automated blending and metering systems that control formulation ratios within a 1‰ to 2‰ range. We test raw materials before blending and run batch checks on finished products in our on-site labs to ensure consistent viscosity, water separation, and anti-wear properties.
We provide a complete documentation package for every export shipment, including Certificates of Analysis (COA), Safety Data Sheets (SDS) in accordance with GHS standards, and certificates of origin. Our products are manufactured to meet standards like ISO, DIN, and API.
Our compressor oils are formulated with demulsifiers that help moisture separate quickly from the oil. This prevents water from forming emulsions, protects system components from rust, and allows excess water to be drained easily from the system reservoir.
A look inside our manufacturing plants, quality testing labs, and distribution storage centers.
High-film-strength formulations designed to protect heavy-duty gearboxes, high-pressure hydraulic circuits, and low-temperature refrigeration systems.
Formulated for industrial gear drives running under medium to heavy load conditions.
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High extreme pressure protection designed for heavy machinery operating in demanding environments.
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Premium protection formulation built to optimize emissions compliance and extend engine lifespan.
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Advanced engine wear protection designed for passenger cars and light commercial vehicles.
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Formulated for excellent chemical stability and low pour points in refrigeration compressor systems.
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Engineered for heavy-duty protection, soot management, and improved fuel efficiency.
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Excellent shear stability and wear protection for high-pressure industrial hydraulic pumps.
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Advanced thermal protection and deposit control for modern, high-performance engines.
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