Mechanical and electrical installation engineering of Hangzhou HaiWaiHai Crown Hotel

Mechanical and electrical installation engineering of Shenyang Textile and Garment Market

Central air conditioning equipment procurement and installation engineering of Hangzhou Binjiang Cultural Center

Ground source heat pump air conditioning system engineering of the pumping station of Hangjia Lake south drainage expansion Hangzhou Sanbao drainage engineering

HVAC engineering procurement and installation of Hangzhou Binjiang Gymnasium

Central air conditioning installation project of Hangzhou Yifa Textile City

Vietnam Dami 47.5mw photovoltaic power generation project

Vietnam dau Tieng photovoltaic power generation project

PowerChina (Tongxiang) Zhouquan phase I photovoltaic power generation project