What is unique about the concept of green environmental protection in the office building of Guo Rui Group?

At present, the environmental protection and green concept of office buildings have been paid more and more attention by enterprises after the COVID-19 epidemic. Guo Rui Plaza, the office building of Guo Rui Group, has passed the LEED gold-level green building certification in the United States, which is the only office building with LEED certification in China at present. This is a major feature of its environmental protection, which proves that its ecological indicators and energy saving have achieved the ultimate.