Hebei Jingu is located in Hebei Province ,Specializing in producing fatty acid methyl ester , It is eco friendly fuel . 

With properties very similar to those of fossil diesel, biodiesel can go almost directly into existing diesel vehicles and it mixes with fossil diesel in any ratio. The energy content is about 8% lower, but it has higher fuel density and better ignition quality with its higher cetane number than ordinary diesel fuel. Biodiesel is the only alternative fuel that can be used by any conventional diesel engine. Blends of 20% biodiesel with 80% petroleum diesel (B20) can generally be used in unmodified diesel engines. However users should check the engine warranty statement. Biodiesel can also be used in its pure form (B100), but it may require certain engine modifications to avoid maintenance and performance problems during wintertime utilization.