June/2005   Sanmu Communication was established in Futian district,Shenzhen,China.
Oct/2006    Sanmu Communication was entitled to ‘Shenzhen Software Enterprise’ .
June/2007   Sanmu Communication was entitled to ‘Shenzhen High-Tech Enterprise’ .
May/2008   Sanmu Communication started overseas market.
Juan/2009    San Miki Electronics(subsidiary company)was established in Guanlan, Shenzhen.
April/2010   Sanmu Communication was entitled to ‘ China National High-tech Enterprise’ .
Feb/2010    San Miki Electronics obtained ISO14001/ISO9000 Quality and Environmental Certification .
April/2011  MIKI Communication Equipment company(subsidiary company) was establied in Huinan, Huizhou.
Sep/2012    Began to build Huizhou manufacture base.
Aug/2014  Finished Building Huizhou Manufacture base and putting into operation. 


20th/Jan/2017   Shenzhen Sanmu Intelligent Technology Co.,Ltd became a wholly owned subsidiary of Hubei Chutian Freeway Co.,Ltd since