Guiyang National High-tech Industrial Development Zone (Guiyang HIDZ) in Guiyang, the capital city of Southwest China's Guizhou province, won six patent awards in the Guizhou provincial patent awards selection from 2021 to 2022.
The awards included one gold award, one silver award, and four excellence awards.
The number of award-winning patents in Guiyang HIDZ ranked first among all districts, development zones, counties and county-level cities in the jurisdiction of Guiyang.
The six patent awards were granted to Guizhou Aerospace Linquan Motor Co, PowerChina Guiyang Engineering Corporation Limited, Guizhou Gaofeng Petroleum Machinery Co, Guizhou Hangyu Technology Development Co, Daziran Technology Co, and the Guizhou Provincial Institute of Materials Industry Technology.