... OEM/ODM offer 4,:iso:9001:2008,rohs.fcca icti, 2012 new design black fashion headphones specification: headphones: headphone&headset , computer ... and customers Logo available headphones show: packing details: blister package ,color box,paper box or as customer's about our factory ... to check surface quality and quantity according to delivery packing list.5.The entire process all the strict implementation ...