Continuously Variable Transmissions (CVT) have fundamentally transformed the automotive landscape, offering seamless gear transitions and optimized fuel economy. However, the mechanical integrity of a CVT depends entirely on the chemical sophistication of its transmission fluid. As a leading Wholesale Leading CVT Gearbox Oil CVTs Supplier, Shandong Longhai Lubrication Technology is at the forefront of engineering fluids that handle the unique "steel-on-steel" friction requirements of modern CVTs.
Unlike traditional automatic transmissions that use planetary gears, CVTs utilize a belt or chain between two pulleys. This design requires a fluid with an exceptionally high viscosity index and specialized anti-shudder additives to prevent belt slippage while ensuring long-term wear protection. This document explores the technical benchmarks, supply chain advantages, and global market trends defining the next decade of transmission lubrication.
Our production base in Zibo, Shandong, spans 131 acres, making it one of the most advanced lubricant hubs in Asia. By integrating fully automatic blending and filling equipment, we ensure a filling accuracy of 1‰-2‰. For global wholesalers, this means consistency—every bottle of CVT oil meets the exact same molecular specifications as the last.
Trust is the primary currency in the lubricant industry. Shandong Longhai backs every drop with rigorous international certifications and insurance guarantees.
Certified by ISO 9001-2015, ISO 14001, and ISO 18001. Our products also carry the Mercedes-Benz certification for automatic transmissions, a testament to our ability to meet the most demanding European OEM standards.
The "Century Longhai" brand is fully insured by PICC (People's Insurance Company of China). This quality insurance provides global buyers with peace of mind regarding equipment liability and product performance stability.
Our precision laboratories perform real-time shear stability tests, low-temperature fluidity checks, and foam inhibition assessments to ensure CVT longevity.
| Performance Metric | Traditional ATF Fluid | Longhai Premium CVT Fluid | User Benefit |
|---|---|---|---|
| Steel-on-Steel Friction | Moderate | Optimized High-Friction | Prevents belt slippage & power loss |
| Viscosity Index | 150 - 170 | Above 200 | Stable performance in extreme heat/cold |
| Shear Stability | Standard | Ultra-High | Maintains fluid thickness over 100,000km |
| Anti-Shudder Durability | Basic | Enhanced (Nano-Additives) | Smooth driving experience, no vibration |
In high-humidity and high-temperature regions like Thailand or Indonesia, CVT fluids face rapid thermal oxidation. Our formulations are enhanced with extra antioxidants to prevent sludge formation in stop-and-go city traffic.
Sub-zero temperatures require excellent cold-start fluidity. Longhai CVT oils ensure the transmission engages immediately at -40°C, protecting the pulley system from dry-friction damage during ignition.
We provide OEM/ODM services including 1L, 4L, and 200L drum configurations. Our design team assists global partners in label compliance for local markets, ensuring all technical data is accurately represented.
As Hybrid Electric Vehicles (HEVs) grow, CVTs are being integrated into Dedicated Hybrid Transmissions (DHT). Fluids must now possess dielectric properties to prevent electrical conductivity while cooling integrated e-motors.
The industry is moving toward ultra-low viscosity fluids (ULV) to reduce internal drag and boost MPG. Our R&D focuses on maintaining film strength even as viscosity decreases.
Global regulations are pushing for "circular" lubricants. Longhai is exploring bio-based additives to reduce the carbon footprint of our transmission solutions.
Established in 2009 and headquartered in Zibo, Shandong, we are a high-tech enterprise integrating R&D, production, and sales. With over 15 years of industry immersion, we have built a complete industrial chain system dedicated to providing high-quality lubrication solutions for the global industrial and transportation fields.
Our brand portfolio includes the domestic leader "Century Longhai" and our international strategic brand, the British "A Ba" series. Our product range is exhaustive: diesel engine oil, gasoline engine oil, gear oil, hydraulic transmission oil, anti-wear hydraulic oil, special engineering machinery oil, automotive urea solutions, antifreeze, and high-performance CVT fluids.
Corporate Philosophy: "Dare to explore, innovate continuously, survive by quality, and promote development by efficiency." We work with global partners to lubricate the future together!
Longhai
