This text analyzes in detail the current situation of virus-free seed potato production in Sichuan province and gives some proposals on the potential, advantage and development of the virus-free seed potato industrialization in Sichuan province. The future trend of the seed potato production system is supposed to be that the technique becomes more mature, more stable and more simplified, and the breeding period cycle becomes shorter and more effective than before. The formal seed potato supply system can provide a reliable guarantee for the quality of seed potatoes.