From the life of the company and the development of the metallurgical industry.
October 14, 2026
The choice between black steel and galvanized steel is usually made at the material specification stage, and it determines whether an S235 or S355 structure in…
October 9, 2026
Every steel structure project involving hot-dip galvanizing sooner or later raises the question of the order of work. Welding before galvanizing gives a…
September 28, 2026
Choosing a Gitterbox comes down to four decisions: load capacity, internal dimensions, wall construction and interchangeability status in the EPAL pool. Each…
September 22, 2026
In procurement processes in the automotive, rail and defense industries, EN 1090 works as a pass/fail criterion: a supplier without a factory production…
September 15, 2026
You receive two quotes for protecting the same batch of components. Both offers talk about "zinc plating," and the price difference is several-fold. Behind…
September 7, 2026
Scratch a galvanized railing and nothing happens. Scratch a tinplated sheet and at that one spot the steel will start to corrode faster than if it had no…
August 31, 2026
Corrosivity category C5 and a specific RAL shade in a single specification: today practically only one technology can satisfy that combination. Hot-dip zinc in…
August 25, 2026
Polyurethane casting is a technology for producing PU elastomer components by gravity-pouring a mixture of prepolymer and chain extender into molds. It is used…
August 18, 2026
Railings on a production hall a hundred meters from the sea, painted with a decent epoxy paint, can show the first blooms of rust after just three seasons. The…
August 11, 2026
A new medium-tonnage injection molding machine costs in the range of several hundred thousand zlotys. Added to that are the hall, utilities, staffing, and the…
July 29, 2026
A 5 µm coating and a 25 µm coating are indistinguishable to the touch - you cannot tell with the naked eye whether a part got a layer that will protect it for…
July 23, 2026
For a steel structure working outdoors, the price of the coating is a fraction of the cost of replacing it later, so the choice of protection is decided at the…
