colourful parallel paper tube pen patent holder: CHENFA stationery patent number:ZL201030554778.X     kraft paper ball pen Type:311, click action ball point penpatent number:ZL201030554778.X Size: 140*10mmmaterials: kraft barrel,PLA push...

office and school used paper pen The patent of this type is belongs to our company This type pen was pss GSG test  office and school used paper pen Type:333, click action ball point penSize: 140*10mmmaterials: kraft barrel,plastic ABS push button clip...

high quality biodegradable stationery The patent of this type is belongs to our company patent number;ZL 200830243864.1     high quality biodegradable stationery Type:555, click action ball point penpatent number;ZL 200830243864.1 Size:...

smooth writing eco friendly stationery The patent of this type is belongs to our company patent number:ZL200830243585.5    smooth writing eco friendly stationery Type:308B, click action ball point penspatent number:ZL200830243585.5 Size:...

2012 new type eco paper pen 2012 new type pen procuct of CHENFA stationery, unique paper pen in china    2012 new type eco paper pen2012 new type penprocuct of CHENFA stationery, china unique eco paper pen Type:2012, click action eco paper...

smooth writing ECO friendly stationery The patent of this type is belongs to our company patent number:200830243584.0         smooth writing ECO friendly stationery Type:308A click action ball point penpatent...