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stamping product
transmission product
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flange product
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gear product
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gear shaft
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Gear box of t
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ChangZhou Yirui Machining Co.,Ltd.
蘇ICP備18066995號-1
Address：Changzhou Wujin Lijia Town, Osaka Industrial Park, Ho Shu Phone：0519-86236806 Fax：0519-89813130
