公司专注于网布的防水透气处理，可将普通网布处理成七级防水.防油效果且不影响声学，透气的效果，广泛运用于耳机，手机，电子烟等产品，该产品是目前七级防水网的替换方案，成本可降低数倍且不影响声学。

The company focuses on the waterproof and breathable treatment of mesh cloth, which can treat ordinary mesh cloth into seven levels of waterproof and oil proof effect without affecting the acoustic and breathable effect. It is widely used in earphones, mobile phones, electronic cigarettes and other products. This product is an alternative to the current seven levels of waterproof mesh, and the cost can be reduced several times without affecting the acoustic effect.