Noise reduction in the electric control workshop of the 5701 Military Factory of the Chinese People’s Liberation Army

Noise reduction system for test bench workshop of the 5719 Military Factory of the Chinese People’s Liberation Army

Taike Electronics (Qingdao) Co., Ltd. Stamping Workshop Stamping Machine Soundproof Cover Renovation Project

Comprehensive noise reduction of drum screen in Taiyuan Iron and Steel (Group) Stainless Steel Industrial Park

Guoshen Company Hequ Power Plant's primary fan supply and pipeline noise reduction

Noise Control of Qihe Yongfeng Iron and Steel Group's Vertical Grinding Production Line

China Shipbuilding Industry Corporation 711 Research Institute Screw Fan Noise Reduction

Sinopec Zhenhai Refining and Chemical Branch No.4 Power Center High Noise Place Remediation Project