China air compressor won the bid of Qujing Qiankun Coking Company 4 sets of 160KW permanent magnet frequency conversion double stage compression screw air compressor, adsorption dryer, refrigerating dryer, gas storage tank, filter, etc. product.

Qujing City Qiankun Coking Company is located in Yangmeishan, Baishui Village, Baishui Town, Zhanyi District, Qujing City, Yunnan Province. Mainly for simple coke production, sales, mineral products sales.