Humble beginnings make great success stories The history of Promotech started in 1987 when Zbigniew Gołąbiewski and his first business partner had registered the company...

Creating a uniform radius on material edges before applying the protective coatings has a considerable impact on the strength and durability of the whole metal...

How to create j-groove weld preparation on plates and pipes? Surface preparation is a vital step in the welding process to ensure the high quality,...

Drilling holes in pipes and tubes Drilling holes in a pipe using mag drill is an operation that requires the right set of tools. The...