Shirohato’s face masks are stocked in over 150,000 stores across Japan, including many leading department stores, pharmacies, convenience stores, supermarkets and hardware stores. We build partnerships with retailers and wholesalers to offer our quality products at great value. We exclusively use manufacturing equipment designed by our in-house technicians and engineers. This allows us to deliver precision on every product through ultrasonic welding technology and specially designed automated packaging machines. We own and manage each stage of the production and distribution process to ensure orders are delivered on time, every time. read full review »