In 2021, NCC launched the vibration reduction and noise reduction project for the computer room of Crowne Plaza Hotel in Chengdu.

In this project, a series of products such as shock-absorbing pedestals, sound-absorbing panels, sound insulation covers and acoustic louvers were carefully selected for the air-conditioning and ventilation noise control project. These products undergo rigorous screening and testing to ensure their quality and performance meet high standards. After comprehensive testing and evaluation by professional third-party testing agencies, these products have successfully passed and been judged to be qualified, providing a strong guarantee for the shock isolation and noise reduction effect of the hotel computer room.