Hunan Great Steel Pipe Co., Ltd LANTAI 22, BANGUNAN ROYAL WING ING LONGCHAMP INTERNATIONAL MANSION, NO.9, JALAN XIANGFU, KOTA CHANGSHA HUNAN, PR CHINA ERW DAFTAR HARGA Tanggal: 09 Juni 2020 Diameter API 21.3-426mm API 5L/ASTM Ukuran GR.B(OD*WT(mm) Harga Satuan(US$/Ton) Si...
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