Magnesium wire the Si Xisi rhenium, copper wire, imported silver titanium wire 
 Long-term management of imports of silver, titanium wire, magnesium wire, copper wire, tin wire rhenium wire, Indium wire, hafnium wire, zirconium wire, platinum gold, tungsten, nickel chromium wire, nickel wire, aluminum wire, zinc wire, the quality of the relevant national standards, wholesale and retail, is responsible for delivery, please contact us!