LISSAM is one of professional DUST MASK-SAFETY PRODUCT Manufacturers and DUST MASK Suppliers,Besides keeping good and steady business relation with more than 150 factories, we have our own factories for Welding machine, MIG/TIG Torches and Cable Connector as well. Our high quality DUST MASK are exported to more than 40 countries, including U.K. Germany, The Netherlands, Spain, Poland, Australia, U.S.A. Brazil, Argentina, Bolivia, Mexico, Korea, Malaysia, India, Pakistan, Morocco, Nigeria and so on,In a constantly changing world, we are committed to matching our DUST MASK-SAFETY PRODUCT and services to your individual and continually changing needs. Thank you for your support and loyalty