There is a kind of "ash bucket" series engine oil in Hangche, which is said to be spread all over synthetic engine oil. Very cheap. I wonder what it's like.

"Grey Bucket" series is spread all over synthetic engine oil. The "grey barrel" series base oil is still supplied by SK of Korea, and the patent "YUBASE imported synthetic base oil" is adopted. In fact, South Korea SK itself is the world's top base oil supplier, and this YUBASE base oil has actually been adopted by major first-line engine oil brands around the world. This base oil has an ultra-high viscosity index (the viscosity index of ordinary lubricating oil is about 120, while the viscosity index of "YUBASE" is as high as 140), which gives the engine oil excellent low-temperature starting and high-temperature protection capabilities. The "YUBASE Oil" produced by UCO process based on SK Group's patent has a unique molecular structure of full reaction chain, which means that the molecular arrangement is more "regular". We know that this is also one of the characteristics of synthetic engine oil, which can effectively control the wear of parts and ensure fuel economy. At the same time, the content of alkanes and heterocyclic aromatic hydrocarbons in engine oil is extremely low, so it has good oxidation resistance, which means longer oil change cycle and longer maintenance interval. For car owners, this is actually to save money! Daodao is a brand that focuses on the innovation of automobile maintenance products. Committed to providing China car owners with more cost-effective products. "First-line performance" and "reasonable price" are their goals.