History
2024
In January, the BOT project - Tongxu Sewage Treatment Plant Phase I Project, co-constructed by Walker Environmental Protection, officially entered its commercial operation phase.
2023
In October, the company was officially renamed "Walker Environmental Technology Co., Ltd."
2022
September: Certified by Zhengzhou Flat Panel Membrane Engineering Technology Research Center.
December: Certified as a provincial high-tech enterprise.
2021
In January, we obtained certifications for environmental management, occupational health and safety management, and quality management systems.
2020
In June, the R&D and production base - Grunkel (Henan) Development Technology Co., Ltd. - was completed and put into operation.
2020
In January, a contract was signed for the construction of the first wastewater treatment plant project - Mengzhou City Rural Environmental Comprehensive Improvement Project for four villages, including the construction of wastewater treatment plants and sewage pipe networks.
2018
In August, Grunke Environmental Technology Co., Ltd. was registered and established as a wholly-owned subsidiary of Henan Water Conservancy Construction Group Co., Ltd.
