tungsten screw 1.quality:ISO 9001, SGS 2.market:USA,Euro,Russia,Japan 3.offer products according customs drawing. With excellent machinability, Luoyang Achemetal Co.,Ltd. can forgen tungsten and molybdenum(tzm, mo-la) in bars, rods and blocks. These material can be used for making support bars and heating elements in vaccum furnace, glass melting electrodes, resistance welding electrodes, tubes, crucibles etc. All of our tungsten screw are made of high density and high purtity.

Tungsten screw is produced by a professional factory