Engineered for absolute thermal stability, wear resistance, and peak operating efficiency across motorbikes, diesel vehicles, and heavy-duty machinery.
Modern high-RPM motorcycle engines operate under thermal conditions far more severe than typical passenger car engines. As a premier motorbike oil change manufacturer and exporter, Shandong Longhai Lubrication Technology understands the exact physics of motorcycle drivetrains. A critical difference lies in the lubrication architecture: unlike standard passenger vehicles which utilize separate oils for the engine, gearbox, and clutch, most 4-stroke motorcycles run a single, unified sump. This requires the lubricant to balance conflicting friction demands: providing excellent anti-wear engine protection, high-shear gearbox stability, and specific friction properties for wet clutches to prevent slippage.
To satisfy these multi-system specifications, motorcycle lubricants are formulated to comply with strict international regulatory frameworks, specifically the Japanese Automotive Standards Organization (JASO) friction benchmarks. Formulations must undergo rigorous JASO T 903 evaluation to earn classification under JASO MA, MA1, MA2, or MB. The MA categories identify lubricants designed for integrated wet clutches, securing optimum torque transfer under heavy load acceleration. Conversely, the JASO MB classification specifies lower-friction profiles tailored exclusively for scooters with continuously variable transmissions (CVTs). Longhai Technology designs customizable, high-viscosity-index fluids using high-grade base oils and balanced additive technology to survive extreme temperatures while protecting every transmission gear component.
"Selecting the optimal chemical package determines the lifecycle of the engine. The JASO MA2 classification represents the highest wet-clutch performance requirement, preventing transmission wear and clutch slippage under high-temperature conditions."
Established in 2009 and headquartered in Zibo, Shandong, Shandong Longhai Lubrication Technology Development Co., Ltd. is a state-recognized high-tech enterprise integrating premium research, development, precision formulation blending, and global distribution. For over 15 years, the company has worked to elevate lubrication standards within the global industrial and transport sectors.
Operating our flagship proprietary brand, "Century Longhai", alongside our strategic international strategic brand, the British "A Ba" series, our extensive catalog satisfies all modern lubrication demands. Our portfolio encompasses heavy-duty diesel engine oils, high-performance gasoline engine oils, gear oils, hydraulic transmission fluids, anti-wear hydraulic oils, special engineering machinery oils, natural gas engine oils, premium synthetics, automotive urea solutions, antifreeze, motorcycle-specific oils, industrial lubricants, and automatic transmission fluids. Underlining our quality guarantee, the brand is insured by PICC (China People's Insurance Company), providing risk mitigation and quality assurance for our global buyers.
Our commitment to rigorous regulatory compliance ensures our products are ready to export to any target market globally.
Strict quality management protocols governing raw material procurement, batch blending, package integrity, and global shipping logistics.
Comprehensive environmental management and workplace safety frameworks, supporting sustainable and clean chemical blending operations.
Official approval for automatic transmission fluid performance, cementing our status as a Tier-1 level global automotive supplier.
Our core competence rests on innovation-driven industrial scale. Investing over 5% of annual revenue directly back into our R&D labs, Longhai maintains collaborations with key scientific institutes. Our massive 131-acre manufacturing center achieves an annual production throughput exceeding 200,000 tons. Equipped with fully automated intelligent blending systems and state-of-the-art analytical testing facilities, we support precise customized OEM blending.
Accelerate your brand growth with our custom formulation, flexible bottling, and certified logistics support.
Fully synthetic and semi-synthetic lubricant formulations tailored to vehicle requirements, climatic conditions or market positioning to meet API/ACEA standards.
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Supports small-scale trial runs to large-scale mass production, covering engine oils, transmission fluids, and industrial lubricants with diverse packaging options.
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Certified by ISO 9001 and IATF 16949. We provide comprehensive third-party lab testing and compliance documentation to ensure smooth customs clearance.
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We provide industrial label design, package engineering, trademark consultations, and multi-lingual documentation support for international markets.
Learn More →A transparent, ISO-compliant manufacturing flow from consultation to delivery.
We evaluate your target market requirements, required standards, packaging preferences, and target pricing.
Our lab designs or fine-tunes custom base oil and additive formulations to fit your market needs.
We run physical and chemical stability tests to verify viscosity, shear resistance, and anti-wear protection.
Our automated lines blend, fill, and pack your products, followed by fast logistics and tracking support.
We offer continuous quality guarantees, custom clearance support, and periodic formulation updates.
Exporting lubricants globally demands deep familiarity with regional chemical and environmental regulations. For example, EU markets require compliance with REACH regulations, while South American and Southeast Asian regions demand distinct product certifications. Shandong Longhai supports our clients by preparing comprehensive Safety Data Sheets (SDS) in accordance with the Globally Harmonized System (GHS), alongside certificates of origin and customs documentation.
Furthermore, we adjust formulations to account for regional temperature swings and local fuel quality variations. Motorcycle engines running on higher-sulfur fuels in developing markets, for instance, benefit from formulations with an elevated Total Base Number (TBN) to neutralize acidic byproducts and prevent corrosion. Our experienced logistics teams work to ensure all exports comply with international maritime safety codes for hazardous and non-hazardous chemicals.
The global motorcycle lubricant market is undergoing a major shift. Driven by fuel economy mandates and environmental targets, manufacturers are moving from high-viscosity mineral blends (like 20W-50) toward low-viscosity synthetic oils (such as 10W-30 and 5W-30). This shift requires advanced synthetic base stocks (Group III and Group IV PAO) to maintain film strength at high temperatures and high shear rates (HTHS viscosity).
At the same time, the rise of electric motorcycles is introducing new engineering challenges. EV drivetrains require specialized fluids for electric motor cooling and gear lubrication. These fluids must possess excellent dielectric properties, compatibility with copper components, and thermal transfer efficiency. Longhai is actively researching and developing next-generation e-fluids to meet the evolving demands of our global partners.
A glimpse inside our Zibo manufacturing base, featuring modern blending units and research labs.
Our 131-acre manufacturing hub features bulk tank storage, raw material processing areas, and automated packaging systems.
Collaborating with top academic institutes to develop next-generation synthetic lubricants and eco-friendly additives.
Equipped with viscometers, flashpoint testers, and elemental analyzers to verify every production batch before release.
Answers to technical and commercial questions about motorcycle lubricants and OEM services.
Explore our specialized industrial and commercial vehicle lubricants, formulated for performance under demanding operational conditions.
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