Fasteners
Engineering Reliability in Structural Bolting Systems
Robotic Precision and Metallurgical Safety in EN 14399-1 Assemblies High-strength structural bolting systems are critical components in modern steel construction. In large-scale infrastructure projects, reliability begins with the smallest elements — fasteners. Combining robotic manufacturing, advanced galvanizing technologies, and certified testing procedures, Kaleliler delivers EN 14399-1 compliant high-strength structural bolting assemblies for demanding global projects. […]
Berdan Cıvata: The Global Partner for Wind Energy Projects
Berdan Cıvata, a provider of critical fasteners for over 3,000 wind energy projects worldwide, produces high-strength anchor cages, tower assembly bolts, and blade studs, covering essential components, from the foundation to the blades. We remain an approved supplier in global markets for seven of the world’s top 10 wind turbine manufacturers. Founded in 1980 by […]
Berdan Cıvata: The Global Partner for Wind Energy Projects
As a provider of critical fasteners for over 3,000 wind energy projects worldwide, Berdan Cıvata produces high-strength anchor cages, tower assembly bolts, and blade studs, among other essential components, from the foundation to the blades. We continue to be an approved supplier in global markets for 7 of the world’s top 10 wind turbine manufacturers. […]
Advanced Manufacturing Capabilities at Kaleliler: Pioneering the Future of Fastener Production
At Kaleliler, our state-of-the-art production facility is at the forefront of fastener manufacturing, specializing in the production of bolts, stud bolts, anchor bolts, nuts, and custom fasteners. Utilizing both hot forging and cold forming techniques, we work with a diverse range of steel and materials to meet the stringent demands of various industries. Our in-house […]
