What is the design standard for Grade A office buildings?

Office buildings are divided into Grade A, Grade B and Grade C;

The so-called Grade A, Grade B and Grade C office buildings mainly refer to the rating standards of star-rated hotels, which is a conventional title in the real estate industry. Grade is mainly divided into hardware and software, supplemented by price.

Hardware includes architectural design, whether the interior and exterior decoration standards are advanced, and whether they reach the level of 5A office buildings, including building automation system (BA), communication automation system (CA), security automation system (SA), fire control automation system (FA) and office automation system (OA); Whether the elevator waiting time, the number of central air conditioning pipes, the number of parking spaces, supporting service facilities (power load, greening, night lighting) and other equipment and facilities are synchronized with the level of world-class office buildings;

Software mainly refers to whether property management services meet the standards of star-rated hotels.

Top office buildings: Apart from the above-mentioned software and hardware standards, the biggest difference from Grade A office buildings lies in their representativeness and symbolism, as well as their radiation and influence on business circles, such as Kerry Center, International Trade Center, Nanyin Building, Oriental Plaza, Digital Building, Ocean Building and China Resources Building.

Grade A office building: the hardware appearance design and decoration standard is equivalent to that of a four-star hotel, reaching the level of 5A office building, and the equipment and facilities are basically in sync with the world, such as the elevator waiting time is less than 40 seconds, and the central air conditioner has four pipes; In terms of software, the service level of property management has reached the standard of three-star hotels. Such as International Enterprise Building, Zhongguancun Building, Henderson Center, China Merchants Building, etc.