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Shanghai Changzeng Metal Co., Ltd. was established in 2006. It is a professional steel factory in Shanghai. We mainly sell angle steel, H beam, steel channel, round steel, square steel, steel wire, PPGI coil and so on.

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 86-18715010658
 admin@cz-metal.com
 2F, No.25-1, Lane 39, Shanghai Meikang Road, Baoshan District, Shanghai, China
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