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028 3939 0400
Contact

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Head office

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  • Room 601, 6th Floor, No. 1060 Nguyen Van Linh, Tan Phong Ward, District 7, HCMC
  • (84) 28-3939-0400
  • (84) 28-3939-0402
  • info@ngkntk-vn.com

Ha Noi Representative Office

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  • Room 01, M Floor, Lot A, Sky Tower, No. 88 Lang Ha, Dong Da District, Hanoi City
  • (84) 24 3762-0028-0029
  • (84) 24 3762-0030
  • info@ngkntk-vn.com