R · B · B Aluminum offers you a complete management around the aluminum profile - from the conception of the profiles, over the tool construction and the extrusion, the mechanical processing and the surface treatment up to the delivery just-in-time.

Aluminum is our material. - Profile extrusion our production process.
From micro to large profiles (20 grams - 45 kg / meter), we produce your drawing profiles on several extrusion presses.

Sawing, punching, drilling, bending, welding, profile assembly and CNC machining on up to 5 axes in lengths of up to 10.5 meters offer you countless options for optimal machining selection for your perfect product.

Whether for decorative purposes or for protection: an anodized layer or powder coating are the most well-known surface finishing processes for aluminum profiles.
Did you know that we also manufacture electroplated surfaces (e.g. glass chrome), wet painting, decorative foils (e.g. wood or stone decors) on aluminum profiles?

Most of the aluminum profiles we manufacture are "built" by our customers with other products into an assembly.- We would be happy to take over this process for you and bring your profiles together with associated third-party products.

Lean production with tight storage options requires a particularly efficient supplier. We offer you generous storage options, individual packaging concepts and our own fleet of vehicles so that your supply is perfectly guaranteed.
We would be happy to develop the storage and logistics concept tailored to you.

Quality. Continuity. Reliability.

Refal is a new company dedicated to the extrusion and machining of aluminium profiles.
We have an 8-inch aluminium extruder, with which we can make the profile the customer wants and cut between 3 metres and 7 metres.
A Mecal Ariel 5 MDT that can machine profiles up to 7 metres long.
We also have an automatic cutting machine that can cut pieces from 10mm up to 1850mm in automatic.
We also have the ability to perform stamping on aluminium parts.
We are increasing our production capacity for small parts by purchasing new equipment.

Rosco Eko-Tech Sp. z o.o. is an engineering company established on the European market in 2009 as an independent subsidiary of an enterprise operating mostly on the German market, i.e. Rosco Polska Sp. z o. o. since 1994. The main direction of our operations is comprehensive services in the field of supply and installation of steel devices and structures. From the outset of our operation, we work for European customers offering them the best Polish performance verified by the experience of many years. We products of the highest quality acquiring the trust of customers. We especially try to assist with the optimisation of technological processes and implementation of environmental protection solutions.

We have been manufacturing and processing our own aluminum profiles for 25 years. Our company is a 100% subsidiary of BIBUS HOLDING AG. As part of the Group's network, we have access to 61 companies worldwide and have a wide range of products and services in the field of metals, stainless steel and special materials. Our Iserlohn service and logistics center is centrally located in Germany. From there and also our production in CH-Möhlin / near Basel, we deliver to our customers within 48 hours after completion.

Scheck Audio has been developing and producing electronics and mechanics for studios, hi-fi and industry for over 40 years.

ŞENTÜRKLER MAKİNA was founded at first in 1974 with one lathe and one welding machine in 450 meter square work shop to serve the market and the after market by Sami Saim ŞENTÜRK.

In 1993, our company is moved in 1000 meter square factory to started mass manufacturing for Ferro Döküm A.Ş and Uzel A.Ş

In 2002, our company name is changed to ŞENTÜRKLER MAKİNA YEDEK PARÇA İMALAT SAN. VE TİC. LTD. ŞTİ

Mainly, precison machining bussiness continue to produce ductile,steel and cast iron for the automotive sector.

In 2008, our company quality management system ISO 9001:2008 certified by Lloyd���s Register.

In 2010, our company increased the capacity machine park to export ,according to the demands of international companies.

Present day, We continue to grow everyday by renewing itself in line with the production of customers satisfaction and the quality.

SG Alüminyum is the supplier of extruded aluminium profiles.

Our integrated factory in Seydişehir / Konya -Turkey consists of foundry, labrotory, extrusion line and powder coating plant.


We manufacture standard profiles (round, flat, square, hexagonal bars, pipes, tubes and angle profiles) and industrial profiles in special sections of special aluminum alloys for the industries which require high technology profiles like automotive, hydraulic and pneumatic systems, machine construction, electric, electronic, etc.


We provides engineering solutions for industrial profiles.

We manufacture extruded, anodized, powder coated profiles and according to custom specifications its cutted – puched forms. Also we provide CNC machined aluminium parts for different industeries.

Alloys : 1xxx series, 2xxx series, 6xxx series, 7xxx series

Products :
Standard Profiles (Rods, bars, tubes etc.)
Custom Profiles
Machined Parts

SG Aluminyum is your aluminium partner...