The global motorbike segment requires lubricants of unparalleled specificity. Unlike passenger car motor oils (PCMO), motorcycle engines operate under substantially different parameters. They maintain higher power densities, elevated RPM thresholds, and higher thermal stress zones, whilst often utilizing a unified sump system that contains the engine, wet clutch, and gearbox. Consequently, selecting and blending a high-grade motorbike oil additive package is of paramount importance to prevent clutch slippage, resist shear degradation, and safeguard the transmission gear-mesh.
Contemporary regulatory standards (such as Euro 5 and the forthcoming Euro 6 emission levels, along with regional standards like India’s BS VI) necessitate strict compliance from motorcycle manufacturers. Lubricants must reduce catalytic poisoning by limiting Phosphorus, Sulfur, and Sulfated Ash (SAPS) levels, while maintaining maximum engine wear protection. Modern additive packages focus heavily on shear-stable viscosity index improvers (VIIs), ashless dispersants, and advanced friction modifiers that balance clutch coefficient parameters under the JASO T 903:2023 (MA, MA2, MB) standards.
For international bulk buyers, procurement represents a complex web of chemical consistency, custom synthesis options, logistical agility, and regional regulatory compliance. Rapidly evolving base oil pricing dynamics (across API Groups II, III, and IV) make global sourcing challenging. To mitigate risk, procurement officers require structural stability in supply chains, localized regulatory certifications, and direct engineering access to chemical formulation facilities. Direct alignment with a comprehensive blending facility like Shandong Longhai Lubrication Development ensures continuous access to high-performance base stocks and specialized additives.
The delicate equilibrium within a motorcycle's wet clutch requires precise friction modification. While anti-wear additives like Zinc Dialkyldithiophosphate (ZDDP) protect gear teeth under extreme boundary lubrication conditions, high levels of friction modifiers can lead to clutch slippage. Developing modern additives involves blending friction adjusters that establish a high dynamic coefficient of friction while reducing static friction anomalies, eliminating clutch shudder and maximizing power transfer efficiency.
Shandong Longhai Lubrication Technology Development Co., Ltd. was established in 2009 and is headquartered in Zibo, Shandong. We are a high-tech enterprise integrating R&D, production, and sales. Deeply involved in the lubricant industry for more than 15 years, our company has built a complete industrial chain system dedicated to providing high-quality lubrication solutions for the global industrial and transportation fields.
As a reliable lubricant manufacturer in the industry, Longhai Technology owns the 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.
Our infrastructure is optimized to provide continuous global supply chain support and custom chemical formulations.
Longhai Technology has always insisted on innovation-driven development. It has established strategic cooperation with many universities and scientific research institutions to continuously optimize lubrication technology and promote industry progress. The company's production base is equipped with intelligent production lines and precision laboratories to meet the customized needs of different customers. In terms of market layout, Longhai Technology has built a sales network covering the whole country. Its products are sold well in 139 cities in 29 provinces, autonomous regions, municipalities and special administrative regions, and are exported to overseas markets, winning the trust of many leading companies in the industry.
The company has advanced blending and fully automatic production and filling equipment. The filling production line adopts the principle of metering filling, which is suitable for filling various lubricating oils and ensures the filling accuracy of 1‰-2‰. While ensuring the filling accuracy, it increases the filling speed by 20%-35%, effectively increases the work efficiency, and realizes the standardized production of the enterprise. It guarantees the delivery speed and quality of our company to a great extent.
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. The company strictly follows international standards and introduces foreign production processes and testing technologies to ensure that the products can still perform excellently under extreme working conditions, helping customers improve equipment efficiency and reduce maintenance costs.
Fully synthetic and semi-synthetic lubricant formulations tailored to vehicle/equipment requirements, climatic conditions or market positioning to meet international standards such as API/ACEA.
Supports small-scale trial production to large-scale production, covering engine oil, transmission oil, industrial lubricants and other full categories, filling specifications are flexible and optional.
Certified by ISO 9001, IATF 16949, etc., provide authoritative third-party test reports to ensure product performance and compliance.
We offer packaging design, label printing and technical documentation support to help you build a premium brand image.
Evaluating specs & target pricing
Optimized by our precision lab
Validation under extreme settings
Precision blending & filling line
Continuous technical updates
The transition toward sustainable mobility poses new challenges for lubricant engineering. Hybrid motorcycle powertrains, which combine high-efficiency internal combustion engines with electric starter generators, subject lubricants to frequent start-stop patterns under cool operating cycles. This heightens the risk of water condensation, oil dilution, and sludge build-up within the sump. Our R&D team is developing next-generation additives designed to maintain protective film strength even in diluted fluid states.
Additionally, bio-based synthetic esters and renewable poly-alpha-olefins (PAOs) are taking center stage in our sustainable development plan. Our chemical engineers are working on biodegradable additive matrices that match the thermal oxidative properties of traditional synthetic oils, helping global OEMs reduce their overall carbon footprints without sacrificing mechanical longevity.
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