Đồng Sỹ Huyên

Position: Director

Phone: (+84)36851700/0912 356 379

Address: Thôn 5 - Xã Việt thành, Tran Yen District, Yen Bai Province, Viet Nam, Tran Yen District, Yen Bai Province

Phone: (+84)29215389

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