In April 9^th 2020, the complete integrated wastewater treatment solutions  provider  Jiangsu Jingyuan  Environmental Protection Co., Ltd (JingyuanEP) listed on China’s Sci-Tech innovation board (STAR Market), under the symbol 688096.SH. JingyuanEP surged 102.58% in its first day of trading.China Zhongji Investment joined JingyuanEP’s Series B round in April 2017.

JingyuanEP is a high-tech enterprise dedicated to integrated wastewater treatment and industrial water treatment solutions. For the past two decades, JingyuanEP has independently developed core technologies such as industrial wastewater electronic flocculation treatment technology, zero-discharge technology for highly difficult wastewater and electrocatalytic oxidation technology for highly-difficult wastewater. At present, the company's main business is to provide large-scale enterprise customers with research and development, design and consulting, integration and sales, and engineering contracting of industrial water treatment equipment.