Haisern Scientific Inc

  1580 N Logan St Ste 660 #30327, Denver, Colorado 80203-1994, USA

  ceo@haisern.com

  323-908-8554

Haisern China
  Huayuan Industrial Park, Nankai District, Tianjin, China

  ceo@haisern.com

   Inquiry: +86 158 22382571

    +86 158 12212038

Haisern Vietnam

Stech International Co., Ltd

  BT1B-A312, Me Tri Thuong, Tu Liem Ward, Hanoi Vietnam

  vattukhoahocquocte@gmail.com

  Hotline: +84 (0)9 8868 5856

  Office: +84 (0) 24 3200 5678

We are available 24/7 by e-mail or by phone. You can also use our quick contact form to ask a question about our services and projects.

 


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