In April, 2011 Dihao company established the GEMS high performance electromagnetic field simulation system services department, as a joint venture with 2COMU USA, operating independently as 2COMU’s Chinese Representative office.

In May, 2010 Dihao company established the Dihao Shenzhen Representative office in Shenzhen, mainly providing high quality service for customers in the South.

In August, 2009 Dihao company established the Hardware Services Department -, this is a Joint Venture with Shanghai Wei Song Industrial Automation Limited Company, providing back-end IC packaging equipment. At the same time, we provide customized robotic production equipment. 

In the March, 2009, Dihao company signed an agreement with the global leading electromagnetism emulation technology company, American 2COMU Corporation, to distribute GEMS high performance electromagnetism simulation software officially in China.

In April, 2008 Dihao company officially launches the embedded part information management system project using the services department (Dihao CMS system).

In February, 2008 Dihao company establishes the CAE/EDA software services department and the project application services department. (High speed high density printed circuit board design department also merges with the project application services department)

In August, 2007 Dihao company became the official partner of SpringSoft.

In January, 2006 Dihao company established the high speed high density printed circuit wafer design department.

In March, 2001 the Dihao company became the official partner for Cadence USA, representing Cadence PCB and Orcad, PSpice products in China.

In the January, 1997 Dihao company was officially registered. Up till March 2001, the company specializes in providing EDA solutions to Government research institution. During that period, Dihao developed sestablished professional operational ties with American Cadence Corporation, Mentor Corporation and Ansoft Corporation .