Since 1993, we are a Turkish steel market.

As an experienced company in the field of stainless steel sheets and tubes, we give our customers good service and fast at cutting + bending of stainless steel materials. We have a large warehouse and a service center in the Turkish city of Izmir.

We can customize your orders carefully, clean, fast and processed at low prices. For any questions please contact us at any time.

With our subsidiary "Prosac" we operate in the following areas:

- Sheet Metal Fabrication
- Bending and folding
- Laser cutting 2D

Since 1962 at BIKAR METAL it’s all about aluminum , copper, brass and bronze. In form of plates , sheets , blanks , discs, rings , tubes and profiles we offer a wide range of materials and dimensions. Under the brand FORMODAL ® we develop and produce aluminum plates of different alloys. These are optimized for special applications, such as our face-milled cast iron plate FORMODAL ® 030 or high-strength cast iron plate FORMODAL ® 036.

A modern machinery allows us to handle your requirements quickly and flexible. With short delivery times and professional service we are a reliable partner of the automotive, aviation and aerospace industry as well as supporting the machine, tool and model industry. Here, every customer is important to us - from the smallest company to a global player.

In addition to our headquarters in Bad Berleburg you also can find us with production and sales facilities in Korbußen , Italy, Austria , Switzerland , Poland, Belgium , France and the UK. With over 400 employees at the various locations we take care of of our customers every day.

Construction & Design reconsider - new ways and possibilities with 3D printing / additive manufacturing process

various processes and tools are needed to reach the goal | I want to help you

Steel appliances and Maschienbau according to DIN18800 part 7 (DIN EN 1090 in preparation) up to 5t
Production according to Pressure Equipment Directive 97/236/EG module F and G, as ADW2000 HP0 HP100R
Restamping certificate of materials by 3.1

Certification according to DIN ISO 9001:2008 is carried out at the time, we are in the audits.

System components for producing the heat exchangers, engines, and industrial Kühlerbau
Hertsellung of machined base frame and components for high-pressure pumps and motors

CNC Processing on machining centers and boring mills, and CNC Rapid Radial Drilling Machines

CNC sawing up to 400x310mm miter bandsaw

CNC water-jet cuts to 3000x2000mm

CNC bending work to trump Biegautomat tarnishing 5170 to 3100mm

We manufacture in the 4th since about 75 years Generation for industry and craft according to customer specifications. Main focus of steel structures and components with subsequent machining.
Our coating operations allow previous or subsequent coatings of the components in different variants (Electroplated Zinc plated, hot dip galvanized, primed, Lakiert, Powder coated or rilsanated).

Stainless steel service center with approx. 20,000 tons of material in stock
- stainless steel cross-cutting systems, sheets and fix coil formats
- Sanding, brushing and foiling, even from the coil
- Coil cutting options:
Material 0.4 - 12 mm to 2000 mm width and 16000mm length
Sheets up to 50mm in stock. Also coil to coil
- Sanding and foiling of sheets from 1mm - 50mm to 2000mm wide
and 16000mm length (also on both sides) according to Ra specifications
- Several laser systems up to 7kW. Max. sheet thickness 30mm stainless steel.
Completion according to DXF or DWG
- Contract manufacturing also for black steel and other materials
- Water cutting 6500 bar, material thickness up to 190mm
- Bending on 4 Trumpf systems up to 6050mm. Material up to 10 mm
- Pillow plates manufactured according to customer specifications in approx. 10 days
Access to 20,000 t of material even with ASME Code Sec.VIII Div.1 certificate
- In-house production of flat steel from 2 mm to 12 mm in HL 3000 — 6000 mm
- Travelling around the DACH region with around 30 truckloads per week

- - - We are your partner for carbon fiber components - - -

Carbon has many outstanding properties. We help you to turn your ideas and construction solutions into reality.

Carbon fiber, as a material for the future, accounts the majority of our services. With our own specifically developed technology for the machining of fiber reinforced plastics we enable the access to the benefits of carbon fiber for our partner and customers benefiting from the technical charactericstis especially in the fields of machine engineering, medical, media and measurement technology.

We always take care of the relationship and partnership with our long-term customers, which value our expertise for processing and transformation of fiber reinforced composites. But we also ensure delivery reliability and highest quality which is essential for the the value chain of our customers.

Waterjet cutting located in Lodz, Poland,
experiened staff would take care of the high product quality
from metal via steal and mirrors

We offer the following services:
-Piping construction (water, steam/condensate, compressed air) certified according to the Water Resources Act
-Industrial repairs throughout NRW
-Repair and overhaul of pumps, valves and motors
-Apparatus construction, especially for the textile, paint and chemical industries, but also in many other areas
-Modification and new construction of yarn carriers
-Welding work in various areas, our welders are all TÜV-tested
-All metal construction work

Our goods are delivered worldwide!

Founded in 926 in Kassel, Hesse and anchored in East Westphalia since 1945 Since 2000 with 2 plants in Poland and since 2006 with one plant in Turkey, Coko employs a total of approx. 1,300 people with a growing trend.