Oil Knight is Oil Knight Heavy Duty Diesel Engine Lubricant - Provides CI / CH / CJ lubricants in line with the fourth series of environmentally friendly diesel engines for heavy duty diesel engine vehicles such as trucks, trucks and buses. Heavy - duty diesel engine. Oil Knight Heavy Duty Diesel Engine offers full / semi-synthetic formulations for heavy duty diesel engines, high temperature tolerance, stable climbing even under high pressure, high load-bearing and long-lasting strength.
- Jiacyuan can also be customized production of different designation and package, for any motorcycle and car engine oil/industrial oil, including heavy car ,example : truck/vans/buses or suitable to any specifications.
