fornecedor de tubulações in Ningbo Shi

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金德铝塑复合管有限公司上虞分公司

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金德管业集团

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金德管业集团

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金德管业

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Zhongcai Pipeline

Feihe Road 46, Taizhou Shi, China

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LF-Lok

Tianfeng Road 80, 315500 Ningbo Shi, China

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金牛管业