Hydraulic Oil | Certified Cutting Oil & Metalworking Fluid Supplier | HLJH
Hydraulic oil is a vital industrial lubricant for hydraulic systems, offering excellent lubrication, rust protection, and cooling. It is widely used in heavy machinery such as excavators, elevators, and construction equipment. Hai Lu Jya He’s WILL series hydraulic oils available in AW 32 (ISO VG 32), AW 46 (ISO VG 46), and AW 68 (ISO VG 68), they are 100% Made in Taiwan (MIT). Formulated in our facilities, these oils are specifically engineered for optimal performance, thermal stability, and oxidation resistance across a variety of global industrial applications. HLJH provides one-stop solutions for industrial oils and cutting fluids, covering eco-friendly cutting oil, customized oil production, and waste oil treatment (Taiwan only). Committed to green, environmentally responsible operations, HLJH owns its proprietary brand WILL and is MORESCO (Japan)'s authorized distributor in Taiwan, with select products co-developed through joint Taiwan-Japan technical cooperation — one of the few Taiwan companies with this kind of overseas production technology partnership.
Hydraulic Oil
WILL Series Hydraulic Oil (ISO VG32, VG46, VG68) | Industrial Lubricant Manufacturer
Hydraulic oil is a vital industrial lubricant for hydraulic systems, offering excellent lubrication, rust protection, and cooling. It is widely used in heavy machinery such as excavators, elevators, and construction equipment.
Hai Lu Jya He’s WILL series hydraulic oils available in AW 32 (ISO VG 32), AW 46 (ISO VG 46), and AW 68 (ISO VG 68), they are 100% Made in Taiwan (MIT). Formulated in our facilities, these oils are specifically engineered for optimal performance, thermal stability, and oxidation resistance across a variety of global industrial applications.
Typical Specifications
| ISO VG Grade | Model | Viscosity index | Viscosity, Kin @40°C | Typical Application |
|---|---|---|---|---|
| ISO VG 32 | WILL AW-32 Hydraulic Oil | 113 | 32.8 cSt | Light-load, high-speed systems; cold environments |
| ISO VG 46 | WILL AW-46 Hydraulic Oil | 109 | 45.97 cSt | General industrial hydraulics (most common) |
| ISO VG 68 | WILL AW-68 Hydraulic Oil | 103 | 67.9 cSt | High-load / high-temperature systems |
Excellent performance in
- Hydraulic Systems
- Air Compressors and Vacuum Pumps
- General Purpose Lubrication
- Hand Oilers for Machine Parts, Bearings, Cams, Gears, etc.
Properties
- Thermally stable, within a range of operating temperatures.
- Non-corrosive to its system.
- Anti-wearing to its system.
- Constant viscosity, regardless of temperature.
- Long life and Cost-effective.
When selecting hydraulic oil, consider the viscosity, temperature, and pressure requirements of your hydraulic system. It’s important to follow manufacturer guidelines and match the oil’s characteristics to your equipment’s specifications for optimal performance.
✅ Export Documents & Compliance Support
HLJH can support export-related documentation based on product series, destination country, and order requirements. Available documentation may include Certificate of Origin (COO), REACH Declaration, RoHS Declaration, SDS, TDS, and other product-related documents when applicable. Certificate of Analysis (COA) may be provided upon customer request, depending on product series, batch requirements, and order conditions. Please indicate your required documents when submitting an inquiry.
✅ For Distributors & Agents
HLJH works with overseas distributors, agents, and industrial supply partners looking for reliable industrial lubricants, cutting fluids, hydraulic oils, slideway oils, and rust preventive oils from Taiwan. We support long-term supply cooperation, product recommendation, export documentation, bulk quotation, and OEM/ODM discussion depending on product series and market requirements. If you are a distributor, agent, or trading company, please contact us with your target market, product category, estimated demand, and required documents
🌏 Your Global Partner in Metalworking Fluids
Hai Lu Jya He is a trusted Taiwan-based manufacturer specializing in high-performance industrial lubricants with a core commitment to reliable global logistics and on-time delivery. With established distribution networks in the Philippines and Malaysia, we proudly serve a diverse international clientele across India, Vietnam, Thailand, China, Peru, and Colombia.
We are actively expanding our global footprint into the Mexico, USA, and European markets, ensuring our ISO 9001:2015 certified operations meet the highest international quality standards. Backed by full technical support and comprehensive documentation (SDS, TDS, RoHS), we provide our global partners with the consistency, efficiency, and compliance required for modern precision manufacturing.
Last Updated: 2026-07-14
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Hydraulic Oil - WILL Series Hydraulic Oil (ISO VG32, VG46, VG68) | Industrial Lubricant Manufacturer | Premium Metalworking Fluids & Wastewater Solutions | HLJH
Based in Taiwan, HAI LU JYA HE CO., LTD is a leading manufacturer and supplier of premium industrial lubricants such as Hydraulic Oil. Our comprehensive product line features metalworking fluids, including soluble, semi-synthetic, synthetic, and neat cutting oils, alongside rust preventive, slideway, and hydraulic oils. With advanced manufacturing capabilities, we produce up to 150 tons of high-quality cutting fluids every month.
Hai Lu Jya He upholds the principles of integrated production-sales and environmentally responsible operations. Our processes apply Japanese bio-stabilization technology, and our role has evolved from pure product sales to authorized distribution and joint Taiwan-Japan technical cooperation and development. HLJH provides one-stop solutions for industrial oils and cutting fluids, covering eco-friendly cutting oil, customized oil production, and waste oil treatment (Taiwan only). Committed to green, environmentally responsible operations, HLJH owns its proprietary brand WILL and is MORESCO (Japan)'s authorized distributor in Taiwan, with select products co-developed through joint Taiwan-Japan technical cooperation — one of the few Taiwan companies with this kind of overseas production technology partnership.
HLJH has been offering customers high-quality metalworking oils and fluids, both with advanced technology and 44 years of experience, HLJH ensures each customer's demands are met.