Hong Kong Medical Block Chain MCHK” great success at the “20th China International Investment and Trade Fair”
“Hong Kong Medical Block Chain MCHK” glory set sail “Hong Kong Medical Block Chain MCHK” participated in the “20th China International Investment and Trade Fair” 1.On September 9, 2018, at the twentieth session of the China International Fair for Investment and Trade, more than 1,000 industrial and commercial groups, about 5,000 companies and more than 120,000 merchants from more than…