- HQT Mechatronics JSCo
- Address:101c E9 Thanh cong Ba dinh
- Hanoi Branch of Central Area Electrical Mechanical JSC
- Address:3 floor, MATEXIM Building No. 36 Pham Van Dong
- Dong Nhan Trade & Service Co. , Ltd.
- :: Established in 1987 with Cooperation model, DONG NHAN TRADE & SERVICE COMPANY is currently official distribution representative of the most famous companies world field manufacturing digital scales and measuring devices such as: A D Company, Excell Precision Ohaus Corporation, SWJ Ltd, etc:: ….
- Address:185 / 2 Phan Dinh Phung Str. , Ward 17, Phu Nhuan Dist.
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