Xuzhou DAE-A Automans Co., Ltd. Was founded in the year of 2001. We are the earliest company which produces and researches window opener, owning the earliest patient of window opener in China. In the early years, our 80% of products are exported to Europe and Southeast Asia. We devote to designing and manufacturing fire & smoke ventilation control system. We have an excellent organization on research and design, cooperating with domestic university laboratory. Our belief is "high reliable, more advanced". We were awarded QS9000.1998/ISO9001.2000 certification by TUV Suddeutschland Group in 2003. Moreover, we were awarded CE certification by CCQS UK LTD in 2004. We passed the test of China National Supervision and Test Center for Fire Electronic Product Quality, and gained the national certificate for fire-fighting products in 2005. In addition, We were awarded ISO9001: 2000GB/T19001-2000 by Lloyd&＃039;s quality assurance in 2007. Meanwhile, according to State Fire Administration of China requirement, we passed the new test and inspection and got the renewed certificates in 2008. With the demand of window openers increasing in China, we become a window opener supplier of many domestic important projects. Our projects are as follows: All the stations along Qinghai-Tibet Railway; Technology center of Guangdong campus city (key project of Guangdong province); Shanghai critical projects: Shanghai Fire Command Center, Shanghai City Square, Baiyulan Square, Guanghua Building for the celebration of the 100th anniversary of Fudan University, Tongji Square for the celebration of the 100th anniversary of Tongji University, and Shanghai Kaifu Building, etc; Sanya Airport; All line of Beijing subway Line 5; Ylong brand smoke ventilation systems are used in seven olympic gymnasiums. Our computer visual control system project for smoke ventilation is put into use in Shanghai. And it works well. Our smoke ventilation systems are used in seven olympic gymnasiums.