Purchase Qty. Reference FOB Price
1-4 kg US$62.00
5-29 kg US$60.00
30-99 kg US$56.00
100+ kg US$52.00
Product Description
Product Description 1.Heat resistance components: heat shield, heating element of high temperature vacuum furnace. 2.Tungsten sputtering targets for the vacuum coating and evaporation coating. 3.Electronic and semi-conduct components. 4.Ion implanted components. 5.Tungsten boats for ...