1, only water to ultrafine fiber and particles composed of new products, the use of physical princip...
Yes, each step of production and finished products will be came out inspection by QC department befo...
Usually is 30-45 days.
With our factory packing,of cause we can accept OEM.
If you choose our size and color, 200pcs is ok.
Yes, we will send to you within 2 days.