About Detong Technology Ltd.Hainan:
Founded in 2008, Detong Technology Ltd. is a premier company offering professional Microsoft Office add-ins. Back to 2004, Lin Jie, the founder of the company, has launched Addintools.com to sell add-ins of Microsoft Office. At Extendoffice, we create simple but powerful add-ins to improve and enhance Microsoft Office applications. Although our focus may be narrow and our task specific, with more than 5 years of research and development, we know it excellent software and excellent service is our goal.
Detong Technology Ltd.Hainan Company Software List:
