Chinese law does not stipulate that decoration is not allowed on weekends and holidays.
According to Article 47 of Chapter 6 "Prevention and Control of Noise Pollution in Social Life" of the "Law of the People's Republic of China on the Prevention and Control of Environmental Noise Pollution": "Indoor noise pollution should be carried out in residential buildings that have been completed and put into use. Renovation activities should limit working hours and take other effective measures to reduce and avoid environmental noise pollution to surrounding residents."
In the implementation details, "limiting working hours" is interpreted as "limiting working hours". For "weekends, holidays and nights" operations, "night" is interpreted as "after 22:00 to before 6:00 a.m."; if continuous operations are indeed required, it must be reported to the people's government at or above the county level or the relevant competent department for approval.
For specific questions, you can consult professional institutions. Jutong is a local enterprise in Shanghai that has been established for 26 years since its establishment in 1994. It has served more than 100,000 households. The company has won the National Youth Civilization Award, Shanghai Famous Brand, and Shanghai Famous Brand. It has won more than 300 national, provincial and municipal honors such as Municipal Civilized Unit and Shanghai Famous Trademark. It has been the only four enterprises in the decoration industry in 2014, 2015, 2016 and 2019 to win the business scale and qualifications, popularity and innovation ability, quality and service. In more than 30 comprehensive scoring evaluations in 6 categories, including standards, quality management system, corporate image, and industry contribution, Jutong ranked first in only 4 evaluations.
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