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Whatsapp/Wechat: +86 15824687445

Netfang:beam@gneesteelgroup.com

Sími: +86-372-5055135

Fax: +86-372-5055135

Sími: +86-15824687445

Heimilisfang: No.4-1114, Beichen Building, Beicang Town, Beichen District, Tianjin, Kína