Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for Dn25 Ground Ring, Pure Tantalum Bars, Wolfram tube, Molybdenum Spun Crucible,Tungsten alloy metal. We have a big inventory to fulfill our customer's requires and needs. The product will supply to all over the world, such as Europe, America, Australia,Paraguay, Lesotho,Tunisia, Ottawa.During the development, our company has built a well-known brand. It is well highly acclaimed by our customers. OEM and ODM are accepted. We are looking forward to customers from all over the world to join us to a wild cooperation.