
Tammer supplied doors for Apollo Cinema in Keila Centre
In March 2026, Keila Centre opened with 39 Tammer doors installed throughout the building. At the end of May, the cinema area welcomed its first visitors as well and now…
Read the newsTammer OÜ is on collective annual leave 18.07-2.08.2026 and the production department is also on collective annual leave 20-28.06.2026
Popular topics

Recently, Tammer representatives visited ArcelorMittal’s plant in Gent, Belgium. Our CEO Liis Kokk, Supply Chain Manager Veiko Soomer, and Purchasing Specialist Janek Kaupmees gained a better understanding of how the steel used in Tammer doors is produced and processed.

“The visit gave us a much deeper understanding of both the supply chain and the scale of the manufacturing processes surrounding our own operations. The better we understand our materials and the work that goes into producing them, the better equipped we are to make informed decisions regarding quality, durability, and sustainability. It was also inspiring to witness the important role that efficiency and innovation play in modern manufacturing,” says Tammer’s CEO Liis Kokk.
ArcelorMittal is one of the world’s leading steel and mining companies, operating primary steelmaking in 14 countries, employing more than 125,000 people and serving customers in 126 countries. The company supplies steel solutions to industries such as construction, infrastructure, automotive, and energy, while continuously investing in more sustainable and lower-carbon steel production.
A sincere thank you to HANZA Group for organizing this visit and to ArcelorMittal Belgium for the warm welcome and new perspectives.
In the gallery below, you can see highlights from our visit, along with selected Tammer doors manufactured using ArcelorMittal steel.