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Henan Guoxi ultrapure (murni) baru bahan Co, ltd
Add:No.3 Road, High-Tech Industrial Development Zone, Baofeng Pangeran Pingdingshan kota, Henan provinsi di Cina.
Telp: + 86-375-6370999
Fax: + 86-375-6370666
PH: +8615537562379
E-mail:
Sales@6nmetal.com