... with a mild steel surface of equal thickness to the magnet. Each magnet can also support up to 0.1kgs in a ... with 6 years history in China.We have advanced automatic magnet production equipments and testing instruments. We are gathering a ... H,SH,UH,EH)Various sizes CustomizedShapeBar, Strip, Stick, Block, Sheet, Round, Disc, etc.MaterialsSintered Neodymium-Iron-BoronCoatingNickel,Zinc, Nickel+Copper ...