Hanqi Environment has successfully delivered two core technologies—High-Efficiency Hardness Removal and Carbon-Enhanced Clarification—for the Lianyungang Petrochemical Park reclaimed water project in Jiangsu…

Water Solutions for a Zero Carbon Future

As the year draws to a close, we wrap it up with a precious honor—Wanhua Environmental Technology (Fujian) Co., Ltd. has awarded HANQI Environment the title of "2025 Outstanding Contractor." ……

In this season of renewal, we are honored to have received a letter of appreciation from Jiujiang Petrochemical Design Engineering Co., Ltd……

At the beginning of the new year, the HANQI Environment solutions team conducted a systematic technical training session focusing on units such as dissolved air flotation filters, BAF (lightweight/heavyweight), and shallow/V-type filters……

Recently, HANQI has completed key deliveries for two major projects of PetroChina: the high-salinity wastewater treatment system for Guangxi Petrochemical's refining and chemical integration project…