For example, the leakage prevention of roof waterproof works, toilets with waterproof requirements, rooms and external walls is 5 years; the heating and cooling system is 2 heating and cooling
The carbon emission calculation and analysis report must be provided from April 1, 2022. The expected operational carbon emissions after the implementation of the construction projects should not exceed the
attended the signing ceremony. It is reported that by 2021, Yuexing Group has been selected into the “Top 500 Private Enterprises in China” for 23 consecutive years, the “Top 500