Our certifications

We hold a number of industry certifications including the quality management certificate for both our divisions. We strive not only to maintain the level achieved, but also to improve it further. The fact that we are successful in this is demonstrated by the development of SIGNUM and our entire Group.
Hot-dip zinc coats applied by immersion on the iron and steel products.
ASTM A123 / A123M
Specification of the standards for zinc coatings on the iron and steel products made using the hot dip galvanizing method.
ISO 9001:2015
The international quality management standard for the field of hot dip galvanizing.
ISO 9001:2015 IQNet
Recognition of the quality management certification within IQNet.
Steel constructions
ČSN EN 1090-2:2019
Implementation of the steel structures in accordance with EN 1090-2:2019, including the fabrication and erection for the EXC3 execution class.
ČSN ISO 9001:2016 + with ČSN EN ISO 3834-2:2006
The international quality management standard for the area of fabrication and erection of steel structures, including the surface finishes.
EN 1090-1:2009+A1:2011
The certificate of conformity for the production management.
TYPE I Fabricator FB00047
The certificate of the steel structure and high strength steel supplier.

With friendly attitude to the nature

Hot-dip galvanizing is one of the most environmental-friendly methods of corrosion protection for steel. The steel itself is even the most recycled material in the world. At SIGNUM, we want to promote these qualities even further so we strive to reduce the carbon footprint of our plants, services and products. All of our facilities comply with the strict EIA (Environmental Impact Assessment) criteria. We continuously modernize our plants and production processes to make the most efficient use of materials, resources and energy. We install powerful heat exchangers in our galvanizing plants which allow us to use up to 80% of the residual heat from the galvanizing furnace fume duct to heat the water in the pickling baths. Of course, we dispose of the waste and chemicals in an environmentally friendly manner. We filter wastewater, using the rainwater and reclaimed water which reduce the energy requirements for heating and maintaining the equipment. We are gradually equipping all the facilities with the forklifts for natural gas.