It's Doo Won for your best partner. We have been the leading company of subsidiary materials gloves, offering quality with various design. We done all our efforts to meet customer's needs that make us put on a consolidate position not in local but also global market. Since 2000, ...

We are PTFE filter products manufacture here, has been in air filtration industry for more than 20 years. We focusing on the R & D, manufacturing and sales of products. We have full range including staple fiber, filament yarn, sewing thread wide width ePTFE membrane. can also supply ...