1. diesel engine oil with super anti-wear performance, effectively reduce the parts at low speed, heavy load and other harsh conditions of wear, and 

extend the engine life

2. super thermal stability, meet the long-term high speed vehicle requirements

3. excellent detergency and dispersion, effectively control live sediment and keep the engine clean

4. engine parts are effectively protected under high smoke content

5. reasonable formula system can effectively reduce oil consumption

6. good image consistency, effectively protect the sealing material and prevent leakage