... factory large-scale production 30mm 35mm steel mould zinc alloy material reversible press buckle, man formal twist press buckle,man turning ... press buckleTrade Condition:1)Material: zinc-alloy.2)MOQ: 1000PCS.3)Delivery Time: 20-25days ... free gun metal, etc. 30mm 35mm steel mould zinc alloy material reversible press buckle, man formal twist press buckle,man turning ...