Our company manages the entire development and manufacturing process of all our products. The wholeproduction process is fully under control from non-woven material purchase to final production. All ourmasks are made from polypropylene which is nontoxic, hypo-allergenic and irritation free without anyharmful materials or fiberglass. All masks are finely designed and crafted using soft comfortable materialsand high grade filters. They are easily breathable, conveniently safe, good looking, comfortable, andsafely reliable. With an annual production capability of 40 million pieces, our products are exported toFrance, Germany, Japan, the Netherlands, and 20 other countries and regions.