Since the beginning, our mission has been to provide the best heat exchanger solutions for our customers. Several global patents and awards granted for our innovative design and environmentally friendly products are a token of the success of our work.

Vahterus’s Management System encompasses the following quality, environmental and occupational health and safety management standards:

ISO 9001:2015 and ISO 3834-2:2005
Vahterus quality system has been certified by Dekra Industrial Oy and it fulfils ISO 9001:2015 and ISO 3834-2:2005 standard requirements.

ISO 14001:2015
This is a certified system for managing and developing environmental issues at Vahterus.

ISO 45001:2018
Occupational Health and Safety Management Standard.

ASME U-Stamp
Vahterus is authorized to use the U symbol of the American Society of Mechanical Engineers (ASME) for the scope of manufacturing of pressure vessels.

THE National Board R-Stamp
The National Board of Boiler & Pressure Vessel Inspectors has approved Vahterus Oy to use the R symbol in ASME-code pressure vessel repairs and alterations.

SELO, China
Manufacture License of Special Equipment pressure vessel. Vahterus has been audited and approved by General Administration of Quality Supervision, Inspection and Quarantine of the People´s Republic of China.

KGS, South Korea
The South Korean Ministry of Knowledge and Economy has approved Vahterus as a pressure vessel manufacturer and supplier for South Korea.