Cheap book printing 1.Have 20 years printing experiences 2.MOQ:500pcs 3.Quality standard:SGS,FSC 4.Welcome OEM/ODM Reference details-- Cheap book printing for children ItemCheap book printing for children SizeA3(420*297mm), A4(210*285mm),A5(148*210mm),A6(105*148mm),or on your requestedInner MaterialsArt/coated paper:80gsm,100gsm,127gsm,157gsmOffset paper/wooden free paper:50gsm,60gsm,70gsm,70gsm, ...