? ? ? 永強公司從事風機行業20多年，是廣東省高新技術企業，擁有流體力學工程師2人、結構工程師3人、電機工程師3人、助理工程師2個、研發實驗室2個，院校合作科研單位2所 （西安交通大學、華南理工大學）、獲得國家領發專利26項，其中發明專利3項。
Yongqiang has been engaged in the fan industry for more than 20 years. It is a high and new technology enterprise in Guangdong Province. It has ventilation, 2 ?uid mechanics engineers, 3 structural engineers, 3 electrical engineers and 2 assistant engineers, there are 2 laboratories, 2 colleges and universities cooperating in scienti?c research, 2 institutes (Xian Jiaotong University, South China University of Technology) , 26 patents granted by the state, including 3 patents of invention.