Warm Celebration of Xiangtan Hengxin's Successful Acceptance of the Key Technology Development for I

  On March 23, 2012, the Department of Science and Technology of Hunan Province organized and presided over the acceptance of the key project of the Hunan Provincial Science and Technology Plan undertaken by our company, "Key Technology Development for Industrialization of Hydraulic Drive Aerial Passenger Devices in Coal Mines". According to the project acceptance requirements, the expert group agreed to pass the acceptance through on-site inspection, data review, questioning, and discussion.