JAMMARK INTERNATIONAL TRADINGE's High-Quality Lubricating Oil Solutions
Gasoline engine oil: Specially designed for precision engines, optimizing fuel economy and improving power output stability.
Diesel engine oil: High-pressure formula, strengthening oil film protection, suitable for high-temperature and high-pressure operating conditions.
Gasoline engine oil: Lubrication protection for urban commuting and performance upgrades
- Case 2: Hybrid Vehicle Low-Temperature Start Optimization
- Scene: Frequent cold starts in overseas regions with winter temperatures reaching -25°C
- Solution: 0W-20 fully synthetic engine oil to enhance low-temperature pumping performance
- Results: Cold start time reduced to 2.3 seconds (original oil: 4.1 seconds) Engine wear reduced by 38%, extending battery system lifespan
Diesel engine oil: a reliable guarantee for heavy-duty transportation and extreme operating conditions.
- Case: High-Pressure Operation of Construction Machinery
- Scene: A Sany Heavy Industry SY215C excavator belonging to a foreign construction company, operating continuously for 8 hours/day.
- Solution: CJ-4 grade diesel engine oil, enhanced with high-temperature shear resistance.
- Results: Hydraulic system oil temperature stabilized below 85℃ (original factory oil reaches 102℃);
turbocharger life extended by 2.3 times; maintenance costs reduced by 40%.
Why Choose JAMMARK INTERNATIONAL TRADINGE ?
- Rooted in professional chemical technology expertise.
- Suitable for all scenarios in passenger and commercial vehicles.
- Highly efficient lubrication, reducing maintenance costs.
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![CJ-4 Diesel Engine Oil]()
CJ-4 Diesel Engine OilCJ-4 diesel engine oil is one of the lubricant standards set by the American Petroleum Institute (API) for high-speed four-stroke diesel engines. It is suitable for engines equipped with EGR (Exhaust -
![CI-4 10W-30 Diesel Engine Oil]()
CI-4 10W-30 Diesel Engine OilDesigned for high-boost diesel engines, it offers superior wear protection and high-temperature stability, and is compatible with EGR exhaust gas recirculation systems. -
![CK-4 15W-40 Diesel Engine Oil]()
CK-4 15W-40 Diesel Engine OilDesigned specifically for modern high-boost diesel engines, it offers superior high-temperature stability and wear protection, and is compatible with DPF aftertreatment systems. -
![ACEA A3/B4 5W-40 Engine Oil]()
ACEA A3/B4 5W-40 Engine OilDesigned specifically for modern high-performance gasoline and light-duty diesel engines, it meets stringent European engine protection standards, providing excellent high-temperature stability and -
![API SP 5W-30 Engine Oil]()
API SP 5W-30 Engine OilDesigned specifically for turbocharged direct injection engines, ILSAC GF-6 5W-30 fully synthetic engine oil prevents low-speed pre-ignition (LSPI), extends engine life, and meets API SP/ILSAC GF-6 -
![0W-20 Gasoline Engine Oil]()
0W-20 Gasoline Engine Oil0W-20 engine oil is a fully synthetic engine oil designed specifically for modern gasoline engines. Its core characteristics are low-temperature fluidity and high-temperature viscosity control,
JAMMARK INTERNATIONAL TRADINGE(ZIBO) CO., LTD. is one of the leading lubricating oil manufacturers and suppliers in China. We warmly welcome you to buy high-grade lubricating oil made in China here from our factory. All products are with high quality and competitive price.
