Qingquan is a high-tech specialty chemical company, with its products widely used in pharmaceutical, agrochemical, electrochemical, material, etc. Over 40 years of specialty and fine chemical development and manufacturing experience. Qingquan has possessed the most advanced methanol splitting hydrogen preparation in China with capacity of 1000Nm3/h and minimum purity 99.99%；and high pressure hydrogenation reactors with the total volume of 30000Land Pressue up to 15.0Mpa. Besides the hardware, a ...