Connaught Motor Service Co., Ltd. Baoding macro specializing in auto gas conversion and dual-fuel oil sales, in the Lucky North Street, opposite the Hydro plant 5886929. Mainly engaged in supporting the conversion of natural gas vehicles, parts, repairs and sales of synthetic lubricants Boeing dual fuel and other services. 
 Boeing was chosen lubricant base oil imported from Korea, in the production process through high-pressure, high temperature hydrocracking, the load resistance and oil resistance to high temperatures is greatly improved. General national standard oil in its flashpoint between 200-210 and Boeing 230-240 between the oil flash point. 
 Boeing lubricant base oil as a carrier for the new organic molybdenum lubrication technology, by the chemical coupling method, automatic activation of the metal surface layer. In the friction surface during operation into the excellent anti-wear extreme pressure structure, with special slip, wear-resistant, high temperature, corrosion-resistant characteristics. 
 Boeing lube points and small barrels large barrels. 
 The reason why Boeing oil drain intervals long, depending on its base oil, base oil of its high density, intermittent performance, low impurity content. General base oil purity of 85% -90%, while Boeing lube base oil purity of 95% -99%. Coupled with superior organic ingredients molybdenum oxidation resistance, greatly increased drain intervals. 
 Natural gas vehicles can not use. Please come!