SERVICES

Duong Hieu JSC promises to provide our customer with the best quality products and services available in the market. We always guarantee all of the clarify origin of products as customer’s requirements in order to ensure the highest efficiency as well as engage trust from customer. In addition, providing full of service maintenances in each of condition which aimed to maximize working’s efficient of products.


Guarantee Services


Do periodic inspection tests or work with services maintenance from customer site to predict or discover any problem occurs. Once problem occurs, we will try to fix as soon as possible. In case of serious problems, we will provide a solution to temperately handle error to not affect to the continuous working efficiency.


Inspection & Technical Support in Guarantee Period

In order to make sure the highest efficiency of products as well as avoid problem occurs in the time of guarantee period, Duong Hieu JSC will assist our expert technician to plan and implement suitable maintenance measures for products.


In necessary cases, we will give the recommendations as well as adjust the procedure to ensure the most efficiency working system.



Technical Support after Guarantee Period

We not only provide highest quality products but also our preventive maintenance services, we promise to support all of technical services after guarantee period to increase the productivity and keep the competitiveness over the long-term.


Our supportive methods via:

  • Phone
  • Email
  • Training and Commissioning
  • Others

By

  • Direct supportive
  • Connect via software to inspect and correct errors.
  • Send technical documents to update
  • Others

Location

  • All of company branches
  • Via Hotline

Duong Hieu JSC promises to provide our customer with the best quality products and services available in the market


Ha Noi:

Hotline support 24/7

TP. HCM:

Hotline support 24/7

Da Nang:

Hotline support 24/7

support@duonghieu.com.vn

Submit your request to us