As many as 86 Guizhou-based hi-tech companies with 216 achievements and products appeared in the China Hi-Tech Fair on November 16.

In accordance with the theme of "Innovation Driven, Green Development", the Guizhou exhibition area presented Guizhou's hi-tech development status, policy support and innovation platform, as well as its application of the hi-tech industry in information technology, new materials, high-end equipment manufacturing, new energy, new energy automobiles, environmental protection and the medical industry.