- khaian co., Ltd
- Address:DanangDanang99 Hoang Van Thu
- Smart Technologies Investment and Development Company Ltd.
- Address:614 Dien Bien Phu, Ward 11, Dist 10
- SAO SANG REAL ESTATE INVESTMENT CO LTD
- Address:158 Nguyen Dinh Chinh
- Hoang Ha import export Co., Ltd
- Address:18A avenue / Kim Son industrial zone
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