
Sanvo 4L Automotive Lubricant Full Synthetic Engine Oil 5W-30 Motor Oil API Sp / Ilsac GF-6A Class. Comprehensive Additive Package: Contains anti-wear, corrosion inhibitors, friction modifiers, and viscosity index improvers. Multi-Viscosity Options: Available in 5W-30, 10W-30, 15W-40, and 20W-50 grades. OEM & ODM Services: Professional manufacturing for well-known brands with customization from samples and designs. Long Shelf Life: Product maintains quality for up to 3 years when stored properly. Global Export Experience: Exported to over 150 countries with 28+ years of industry experience. ISO Certified Manufacturing: Factory certified under ISO9001:2015, ISO45000:2018, and ISO14000 standards. Free Sample Availability: Free product samples provided, customer only pays freight cost.