The HaaenClean Group comprises HaaenClean Environmental Engineering Co., Ltd. (hereinafter referred to as "HCEE"), HaaenClean Digital Technology Co., Ltd. (hereinafter referred to as "HCDT"), HaaenClean Scientific Instrument Co., Ltd. (hereinafter referred to as "HCSI"), and HaaenClean Environmental Detection Technology Co., Ltd. (hereinafter referred to as "HCED").

With over a decade of development, we have gained abundant technical knowledge, products, and solutions in environmental, safety, and operational fields of oil and gas, petroleum, petrochemical, chemical, and pharmaceutical industries. By utilizing our state-of-the-art patented environmental management platform - GUANWEI LDAR Platform, EHSQ Platform, and IIoT platform - and our self-designed sensors, instruments, tools, and equipment, HaaenClean aim to redefine emission free plants, create a smart world where everything is interconnected and communicated with external systems. We continuously bring customers customized, intelligent and optimal experiences in environmental, safety, and operational scenarios.