XI AN HTEMPS METAL MATERIAL focus on manufacturing tungsten, molybdenum and alloy fasteners in high quality standard for Semiconductor, Led, Furnace, Solar and Heating device and extreme high temperature environments. We have over 10 years experience in this two materials, Our Main Markets are USA, Russia, Europe and Asia, we offer fasteners in pure tungsten W>99.95%, pure molybdenum Mo>99.95%, WT, WL, TZM, Mola, alloy.