13174 duplex rounds products are offered for sale by suppliers on Alibaba.com, of which paper & paperboards accounts for 1%.
A wide variety of duplex rounds options are available to you, such as craft, clothing and shoe.You can also choose from waterproof, recyclable and eco-friendly duplex rounds,As well as from wood pulp, mixed pulp duplex rounds,and whether duplex rounds is chemical-mechanical pulp, or mechanical pulp.