Since its establishment, the company has achieved a historic leap with high development morale and adopted the development strategy of the combination of strong and strong.

于August 11, 2015Established Ningxia branch of Henan Yuantong Environmental Protection Engineering Co., LTD.;

于2016年5月In cooperation with Beijing Capital Bosang Environmental Technology Co., LTD., the dust removal agent was used to treat the road in Tongxin County, and a good evaluation was obtained.

于2016年8月Set up Hongxu office in Alxa League, Inner Mongolia;

于December 22, 2016Established Hongxu Beihai branch;

于December 29, 2016Acquisition and reorganization of Ningxia Dongrui Guohuan Biological detection Co., LTD。