Our merchandise are broadly identified and trusted by end users and can satisfy continually developing economic and social requires for Evaporated tungsten filament, WCu alloy bars, 99.95% Pure Tungsten Rod, Pure Niobium Bar,evaporation boats. All products come with good quality and perfect after-sales services. Market-oriented and customer-oriented are what we have been being after. Sincerely look forward to Win-Win cooperation ! The product will supply to all over the world, such as Europe, America, Australia,Venezuela, Japan,UK, Iran.Our company always concentrate on the development of the international market. We've got a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.