Grundfos was established in Denmark in 1944 by Mr. Poul Due Jensen and the company has developed within the half of a century to become the world leader of high class and quality pump manufacturing. Still today the company is under the control of the Poul Due Jensen family and the core values of the company are being carefully guarded and controlled in the spirit of the founder.

Words like Sustainability and Innovation are keywords for Grundfos and the basis for the development of the company and their products and we at Dragon Sales & Services appreciates this approach and allow ourselves to adapt this into our own business as we strongly identify our own values with those of our partner Grundfos.

Please find much more information about Grundfos at their website
Please find the local Grundfos Vietnam website here:

Frese has a long history in the development of valves and controls for both heating and cooling systems with over 25 years’ experience designing, developing and supplying innovative, energy saving dynamic balancing valves..

With the head office and main manufacturing facilities located in Denmark, the Frese group is a combination of a highly experienced foundry and a leading manufacturer of high quality valves, controls and fittings for the global HVAC, plumbing, marine and industrial market segments.

High quality products, application knowledge and customer focus has helped to position Frese as a leading manufacturer and supplier of valves and control solutions for hydronic systems in the global HVAC market segment.

Please find much more information about Frese at their website