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Steel Strapping For Packing
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Qinhuangdao Tongye Cold Tolled Steel Strip Co.,Ltd
Qinhuangdao Tongye Packaging Material Co.,Ltd
Name of product£º
Cold rolled steel strips
Product introduction£º
Our company operate all kinds of low alloy strips and plate,such as 5Cr1¡¢65Mn-16Mn¡¢20#~60#¡¢50CrV4¡¢50Mn2V¡¢40MnB5¡¢SPA-H¡¢20MnSi¡¢and so on ,which specification is thickness below 4.5mm and length less than 900mm.
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纯肉无遮挡日本动漫视频在线观看