广西快三

Welcome to China National Association of Metal Material Trade(CAMT)!

中文Tel:010-63265698

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About CAMT

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广西快三China National Association of Metal Material Trade(CAMT) was applied by former National Ministry of Materials and Equipment, approved by Ministry of Civil Affairs at Nov. 10th, 1992. It is a national, non-profit social group organized by National metal production and ...