Mr. Wan Xiaojie, Deputy Director of the Science and Technology Equipment Department of the State Coa

    On November 7th,Mr.Wan Xiaojie,Deputy Director of the Technical Equipment Department of the State Coal Supervision Administration,visited our company to inspect our work and listened to Mr.Xiao Pingping,Chairman of the company,introducing our new product,hydraulic driven overhead passenger device,and one of the six major systems for underground coal mine safety avoidance,the mining broadcasting device.We affirmed our company's research and development capabilities,equipment level,and production scale.