continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for Tungsten Wire Coil Heater, Niobium sheets, Tungsten Rod 99.95% Pure, Moly Filler Rod,Coating Platinum Crucible. Welcome to contact us if you are interested in our product, we will give you a surprice for Qulity and Price. The product will supply to all over the world, such as Europe, America, Australia,Washington, Guatemala,Poland, Gambia.With the aim of "compete with good quality and develop with creativity" and the service principle of "take customers' demand as orientation", we will earnestly provide qualified products and good service for domestic and international customers.