Shenzhen Asian tiger ventilation equipment Ltd. is the calendar year was "heavy contract to keep trust units," and "Quality trusted enterprises", "quality of corporate complaints" Honor. The Fan 1994 production of quality products received awards in 1995 various products have passed national Fire Detection and Test Center, the Office of the Provincial Fire Services issued a Fire fan sales, permits and other products through a series of Identification and Technical Supervision.

       In 1996 the company produced negative pressure fan to the "YAHU" trademark.　

       In April 2000 the Provincial Public Security Bureau, Fire Fire products industry as advanced enterprises, other products through a series of Identification and Technical Supervision. In May 2004 the China Quality Supervision and Inspection and the Chinese fan as product quality assured, after-sales service satisfaction, integrity enterprises.