We provide our customers with quality steel supplies nationally and internationally. With our uncompromising approach to quality, we provide tangible added value in our products and comprehensive range of services. We aim to be a reliable business partner at every level in the modern steel trade.
With a wide range of services from cutting, storage, logistics, processing and surface treatments to digitalization and transportation, we focus on optimizing your business's production processes.
Consulting and Communication
Continuous Supply, Personal Support
Four Ks continuously supplies its customers with high-quality steel products in regional and international markets. We offer uninterrupted service thanks to our extensive warehousing program, from stainless steel to structural steel. In addition to logistics, processing and material consultancy, we also prepare tailor-made service packages for our customers. We are happy to provide you with personal support whenever you need it.
Slaughtering, Storage & Logistics
Precise Cuts, Complete Service
We carry out precise cutting of sheets up to 8 mm thick and 3,000 mm long in the shortest time. We offer special sizes and individual steel cuts according to your needs. With the strength we receive from our business partners, we provide reliable and fast delivery.
Stock and Logistics
13,000 Tons of Steel, Always at Your Service
We serve our customers with an average of 13,000 tons of steel stock in our 10,000 m2 modern storage area belonging to Stahl Krebs. Thanks to our efficient storage logistics and special vehicle fleet, we deliver on time and reliably. For longer distances, we work with flexible and reliable logistics partners.
IT and Digitalization
More Digital Services, More Convenient Delivery
By digitizing our business processes, we make collaboration with our customers more efficient. Our digital connections with our suppliers and customers ensure a smooth flow of information and materials. We offer digital solutions to make your ordering processes faster, easier and more reliable.
Railway Projects
Power and Confidence in Railways!
We offer comprehensive solutions for your railway projects. With our extensive knowledge and strong references, we lead the sector by providing global offers in railway equipment. From insulated rail joint systems to durable steel profiles, we support your projects with our products that provide reliability and longevity in railway infrastructure.
Machine Supply and Technical Support
Quality in Machine Supply,
Assurance in Support
Our company is a reliable solution partner in the supply of grinding, polishing and heat treatment machines that offer high efficiency and precision in industrial production processes. We offer products that are fully compatible with your quality standards with advanced technology and superior German Technology machines suitable for various sectors.