... , artwares, toys 3,Pass ISO9001,10041 Production Name:Wire Bent With Welded MaterialCarbon steel,stainless steel,alloy steel,Inconel,Titanium, ... Nimonic 90,Monel 400, Beryllium Copper, Phosphor Bronze ext.Wire ... quality problems6.Free design for all kinds of springs,wire forms7.Springs are exported to fourty coutries at least ...