Factory processing 25mmM4 punching tapping threaded ball Hard mirror polished ball Magnetic phone holder steel ball

Factory processing 25mmM4 punching tapping threaded ball Hard mirror polished ball Magnetic phone holder steel ball, US $ 0.001 - 0.04 / Piece, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, EnergyMining, hardware accessories, Shandong, China, condar.Source from Yuncheng Kangd