* 2007 began to get involved in the field of micro-printing; 

* 2010 in Xiamen began to build a micro-playing team; 

* 2012 was officially established in Xiamen, Xiamen dapu Electronic Technology Co., Ltd.; 

* 2012 successfully developed the Android version of the Bluetooth printer, IOS version of the Bluetooth printer embedded; 

* August 2013 successfully developed a SMS message printer; 

* November 2013 through the efforts of the team successfully developed a 2-inch portable Bluetooth printer, support for Android and IOS, the world's first supply, and 2-inch miniature embedded fight 

Printing equipment, mainly to provide printing solutions for the medical and other equipment;