... gifts, artwares, toys 3,Pass ISO9001,10041 Production Name:Wire Bent With Welded MaterialCarbon steel,stainless steel,alloy steel,Inconel ... , Nimonic 90,Monel 400, Beryllium Copper, Phosphor Bronze ext.Wire dia.0.2mm-80mmSurface treatment zinc/chrome/nickel plated, plaint ... for quality problems6.Free design for all kinds of springs,wire forms7.Springs are exported to fourty coutries at least ...