Minge is specialized at suppling respiratory safety products, the main products include respirator mask, chemical gas filter, anti-dust filter, earplug, googles etc. Our factory is located in Xiamen with about 100 workers and have more than 15 years of experience in the production of respirator mask and respirator filter.  polyguard masks and filters have passed CE, EAC (Russia), ASNZS (Australia), KIOSH(So...