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2026-07-15
November 22, 2022, Light Snow. Despite the cold winter, we welcome the warm tide of celebration! Through more than ten years of working together through storms and stress, Hongh Hai has overcome many challenges and finally shown its strength. We have achieved a new record of over 1 billion yuan in cumulative new contract signings this year!
Hong Hai's passionate hard work during the long holiday
2026-07-15
During the Qingming Festival long weekend, Hong Hai people carried forward the "spirit of hard work", and everyone worked hard and fought hard at their work posts.
Summary of 2021 Ultra-Low Energy Consumption Building Policies
2023-01-13
Vigorously develop green buildings and energy-efficient buildings. Accelerate the implementation of standards for green buildings and energy and water conservation in buildings, strengthen design, construction, and operation management, and continuously improve the proportion of green buildings in newly constructed buildings. (Issued by the Ministry of Housing and Urban-Rural Development and 14 other departments in June 2021)
2026-09-04
Standard Released! Shandong Province's "Technical Standard for Ultra-Low Energy Consumption Public Buildings" comes into effect from February 1, 2023!
2026-09-04
Shandong Provincial Department of Housing and Urban-Rural Development Notice on the Implementation of the Evaluation of the Application of Energy-Efficient Building Technologies and Products in the Province
2026-09-04
Shandong Provincial Department of Housing and Urban-Rural Development Notice on Issuing the Three-Year Action Plan for the Promotion and Application of Green Building Materials in Shandong Province (2022-2025)
—— Recycling Solutions for a Sustainable Future
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