具有自己特色的金属奖杯全部采用优质钢材生产。
The characteristic metal cups are made by high quality steel.
机床部件， 剪板机选用优质钢材，经高强热处理永不变形。
Matchine parts, choose quality stell, the heat treatment of high strength never deformation.
采用高硬度优质钢材加工刀具，独特工艺处理，切名片不起毛边。
Specially hard and excellent steel knife together with unique craftwork to cut the name-card without raw edge.
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