Selection of high viscosity index base oil refining, selection and use of sulfur and phosphorus type multifunctional additive to use oil with excellent carrying capacity, can deal with all kinds of harsh conditions. Prominent heat and oxidation stability, and effectively reduce the formation of oxides. Smooth formula to make the oil with good resistance to extrusion and anti rust properties. Chengzhao agents at the county level in Henan province around the city, and invite to join the garage. China Merchants hotline: 13598832186 & nbsp; & nbsp; & nbsp; 18538212558 0371-86557606 & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; QQ:1216819553 & nbsp; & nbsp; & nbsp; & nbsp; contact: Hou Manager & nbsp; < o:p>