twin shaft dynamic ankle 1)Model:2P10,2P10T 2)Materials:S.S,Ti-alloy. 3)MOQ;5 PCS 4)Standard:CE(93/42/EEC Annex VII) twin shaft dynamic ankle1)Model:2P10,2P10T2)Materials:Stainless steel,Ti-alloy.3)Standard:CE(93/42/EEC Annex VII),ISO9001:2000,IS014001:2004,GN/T28001-20014)MOQ:5 PCS,can order small quantity as sample.5)Standard: passed 3 millions times dynamic test of main structure for lower ...