We professionally produce Auto-Darkening Welding Helmet. Our main technicians took part in researching and production this product since 1991.We have plentiful experiences of production processions and led the break-through of the limitation of Inverter Welding Machine in China Oct.2003. Now our products are suitable for TIG/ MIG/ MAG and all Arc Welding, the main protective data meet to ANSI Z87.1 standard of USA and EN379, EN175 standard. We got ISO9001 quality management system certificate on Mar.2005. Our products are exported to USA, Japan, Korea, Australia, Isle, South Africa, Brazil, New Zealand\Russia and other countries. Our tenet: With excellent product, reasonable price and satisfactory service to get our customers.