PDX blockchain

1. At that time, I attended the third China Economic and Brand Innovation Summit in 2018. The content of the summit deeply interpreted and analyzed the successful enterprise cases and the meritorious "leaders" behind these cases in the 40th anniversary of reform and opening up, and enlightened, guided and helped the instry to achieve greater success with its successful experience, advanced model and fruitful results. They have created unlimited opportunities for economic development, greatly helped the later improvement of economic level, and are full of confidence.