The invention relates to a high viscosity industrial white oil production method, which takes the catalytic cracking mesoplasm lube base oil as the raw material, anti-sulfur catalyst is adopted, the industrial white oil is generated through the first stage hydrogenation, the reaction temperature is 200 DEG C to 320 DEG C, the reaction hydrogen partial pressure is 4.0 MPa to 8.0 MPa, the liquid volume space velocity is 0.3 to 1.5 h-1, and the hydrogen oil volume rate is 200 to 1000; the catalyst carrier is SiO2-Al2O3 modified by TiO2, an active component takes the catalyst weight as the datum, the NiO content is 10 wt percent to 40 wt percent, the MoO3 content is 15 wt percent to 20 wt percent, the TiO2 content is 3 wt percent to 8 wt percent, the surplus is a SiO2-Al2O3 carrier, the catalyst active component content is low, the sulfur-resistant and nitrogen poisoning ability is high, the method is suitable for the impurities, such as sulfur, nitrogen and the like, and the mesoplasm lube base oil with a higher aromatics content, and the superior grade high viscosity industrial white oil is generated by adopting the first stage hydrogenation technology.