
Machining Materials
Material Applications
Hai Lu Jya He Co., Ltd. (HLJH) boasts over 30 years of expertise in industrial lubricants and metalworking fluids (MWFs). Specializing in selecting the right cutting oils for diverse material applications, HLJH provides comprehensive solutions tailored to meet customers' needs.
HLJH serves more than 2,000 clients both domestically and internationally, spanning industries such as: Machinery and Equipment /Manufacturing: Hardware components, automotive and motorcycle parts, bicycle accessories /Aerospace/Glass Processing/Semiconductors
Cutting fluids play a pivotal role in machining processes, offering exceptional lubrication and corrosion protection to safeguard machines and components. However, each material demands different cutting fluid performance characteristics.
At HLJH, every cutting fluid is meticulously formulated to deliver optimal results for specific materials, ensuring superior machining performance and durability.
HLJH offers specialized cutting fluids for materials such as steel, iron, cast iron, brass, aluminum, and more, ensuring each product meets the unique demands of the industry.With service teams across northern, central, and southern Taiwan, HLJH is known for its consistent quality and prompt delivery. Customers recognize HLJH’s dedication to providing efficient, reliable solution
Need assistance choosing the right cutting oil? Fill out the form below or contact us directly at +886-4-25332210. Our team is ready to help you achieve outstanding machining results with cutting-edge solutions.
Aluminum Cutting fluid
Aluminum machining challenges? Our specific cutting fluids solve the headaches of overheating...
Steel Machining Solutions
Steel is the backbone of modern manufacturing, but its hardness and heat generation require...
Cast Iron / Iron
Cutting oils are crucial in machining cast iron, a material widely recognized for its excellent...
Brass & Copper
Copper and brass materials are widely used in various industrial applications, such as musical...
Glass / Ceramics
Machining glass and ceramics, materials that are both hard and brittle, presents significant...
Machining Materials - Material Applications | 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 Machining Materials. 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.






