Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for wolfram pellet, Black Molybdenum Rod, wolfram alloy, Pure Tungsten Rod Polished,Tungsten Evaporation Boats. With us your money in safe your business in safe . Hope we can be your trustworthy supplier in China . Looking forward for your cooperation . The product will supply to all over the world, such as Europe, America, Australia,Finland, El Salvador,Miami, Seattle.We are increasingly expanding our international market share based on quality products, excellent service, reasonable price and timely delivery. Please contact us at any time for more information.