螺旋管-煙臺龍瑞金屬材料有限公司
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螺旋管
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魯公網安備 37060202000629號
魯ICP備2020046024號-1 　

煙臺龍瑞金屬材料有限公司 傳真：2990282 公司電話：0535-6816272 0535-6831974 0535-6850019 0535-2990281

 聯系人：魯女士 聯系人電話：13792564603 地址：煙臺市芝罘區幸福南路9-2 


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