June.,1995: Established Jiyuan Qingyuan Water Treatment Co., Ltd

Mar., 2008: Reformed As Henan Qingshuiyuan Technology Co., Ltd

Dec., 2009: Awarded As National High-Tech Enterprise.

Oct., 2010: Be Regarded As Henan Water Treatment Agent Engineering Technology Center.

Dec., 2010: Awarded As National Torch Program Key High-Tech Enterprise.

Apr., 2015: Become Listed Company In Shenzhen Stock Exchange.

Sep., 2015: Established Subsidiary Company Qingshuiyuan (Shanghai) Environmental Technology Co., Ltd.

Jan.,  2016: Established Subsidiary Company H2Q Inc In U.S..

May, 2016: Established Subsidiary Company Beijing Regional Headquarter Co., Ltd.

July,  2016: Acquired Henan Tongsheng Environmental Engineering Co., Ltd

Mar., 2017: Signed The Contract With Chinese Academy Science For The Project Of Soil Pollution Prevention And Eco-Remediation.

Sep.,  2017: Acquired Shaanxi Ande Technological Industry Co., Ltd

Dec.,  2017: Hold Anhui Zhongxu Environmental Co., Ltd.

Apr.,  2018: Established Jiyuan Qingyuan Water Treatment Co., Ltd.

Aug., 2018: Established Jiyuan Siweida Environmental Protection Technology Co., Ltd.

Sep.,  2018: Established Hainan Qingshuiyuan Environmental Technology Co., Ltd.

Oct.,  2018: Started Up For The Yearly Capacity Of 180,000,000mt Water Treatment Chemical Program Construction.