... 250-450g greyboardPaper MaterialOptions: White cardboard, duplex grey paper, offset paper, C2S paper, C1S paper, corrugated board,according to customers' specific requirements.FinishingOptions ... to you by DHL,UPS,Fedex and TNTFAQ1)When can I get the price?We usually quote within 24 hours after ... will regard your inquiry priority. 2)Can I put my company name,logo on the paper box?That's ok. Please ...