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                    | Add: 29/24 Hoang Hoa Tham Street, Ward 6, Binh Thanh District, HCMC. | 
   
                  
                    | Tel: (84-8) 62905308 – 62905309      -      Fax: (84-8) 62905310 | 
                   
                  
                    Representative Office 104 Bach Dang, Chuong Duong Ward, Hoan Kiem District, Hanoi  
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                    | Tel: (84-4) 3267 6888 - Fax: (84-4) 393 22863 | 
   
                  
                    | Email: info@biotechem.com.vn - Website: www.biotechem.com.vn | 
   
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