Douai has the best design that comes from professional designers. The high crystallinity endows it with a good anti-corrosion effect
m******y
Douai is scientifically designed based on the production standards. It is designed base on our 20+ years of R&D experience
m******l
The production of Douai adopts reasonable improvements. This product is available with ODM/OEM service
a******f
The technology used to manufacture Douai is innovative and advanced, ensuring standardization production. It is manufactured by an ISO9001:2015 certified factory
n******c
Douai is designed and manufactured under the supervision of experts by employing the latest technology following industry standards. Free samples can be provided for this product and will typically be shipped within one day
h******i
The product is thoroughly examined by our quality experts before dispatching. Its web is formed by a spinneret spouting out the fiber