Tieyunda Heavy-Duty Synthetic Diesel Engine Oil 15W-40/20W-50 Compressor Oil and Automotive Lubricating Oil with Base Oil

Tieyunda Heavy-Duty Synthetic Diesel Engine Oil 15W-40/20W-50 Compressor Oil and Automotive Lubricating Oil with Base Oil. High-Temp Oxidation Resistance: Effectively suppresses sludge and carbon deposits in high-temperature engine operations. Strong Anti-Wear Performance: Reduces friction loss in pistons and bearings, extending engine service life. Excellent Cleanliness: Disperses smoke and impurities to avoid hard dirt deposition in oil passages. Flexible Customization: Production plans adjusted quickly for personalized orders and efficient delivery. Competitive Pricing: Large-scale production and mature supply chain reduce costs for customers. ISO9001 Certified: Products meet international standards with strict quality control from raw materials.