Branch in Ha Noi
           26 BT1 Block 2 Me Tri urban area, Tu Liem Dist. - Ha Noi
           Tel: 84.4.37875336 - 84.4.37875337 - Fax: 84.4.37875338.

      Brach in Nghe An
           - 99B Nguyen Thai Hoc St., Le Loi Ward - Vinh City, Nghe An province.
             Tel: 84.038.3585239 - Fax: 84.038.3585238

      Brach in Da Nang
           - Block A 29-35 New urban area, Nguyen Huu Tho St., Khue Trung Ward., Da Nang City.
             Tel : 84.0511.3697888 - Fax: 84.0511.3697973

      Brach in Nha Trang
           - 70B Le Hong Phong St., Phuoc Hai Ward., Nha Trang City
             Tel :84. 058.3871315 - Fax : 84.058.3878317

     Brach in Can Tho
           Block A1-42, A1-43, Street No.10, Nam Long urban area - Cai Rang Dist., Can Tho City
           Tel : 84.0710.3837999 - Fax : 84.0710.3837788

     OPC Binh Duong One - Member Company Ltd.
           Hoa Nhut Hamlet, Tan Vinh Hiep Commune, Tan Uyen Dist., Binh Duong Province.
           Tel : 84.650.3631830 - Fax : 84.650.3631831

     Branch in Vung Tau
           38 Truong Van Bang, Ward 7 - Vung Tau City
           Tel : 84.064.3832364 - Fax : 84.064.3832364

      Distributor Binh Phuoc
           Hung Vuong St., Dong Xoai Town- Binh Phuoc Province
           Tel : 84.0651.3870251 - Fax : 84.0651.3870250

      Center Pharmacy of OPC
           1017 Hong Bang St., Ward 12, Dist. 6 - HCM City
           Tel : 84.8.38756619

      Showroom & Pharmacy
           D7-134/1 To Hien Thanh St., Ward 15, Dist.10- HCM City
           Tel : 84.8.38667227

      Showroom & Pharmacy
           65-67, Phung Hung St., Ward 13, Dist.5 - HCM City
           Tel : 84.8.38557910