... 2008. 5.OEM and ODM are available 2013 eco notebook with pen :Payment Terms:30% deposit before production, 70% balance ... Passed ISO-9001, FSC, and SGS certificate. eco notebook with pen More information about factory/products: Brand NameTangoSizeCustomization acceptCover MaterialPU leather ... 80g, 105g, 128g, 157g, 200g, 250g, 300g, 350g, 400g.)Kraft paper (70g, 80g, 100g, 120g, 150g, 180g, 200g, 250g, ...