Kappstein, founded in 2012, is an innovative company based in Gotha / Thuringia, that specializes in the development and production of premium bike components with a focus on bike transmission technology. In our product portfolio, amongst others, you can find fixed gear and professional track cycling products, which were partly developed in cooperation with FES (German R&D Institute for the development of equipment for Germanys top athletes) and the German Cycling federation. Kappstein supplies Germany’s top athletes with high quality stainless steel sprockets as well as 7075 T6 aluminum chain rings (see pictures attached). Due to the close cooperation with professional athletes, we were able to achieve many successes down to the present day. Concerning the manufacturing, we have already gained a lot of practical experience with various interface standards such as 9 spline, sure fit and threading sprockets. Not only the short response time, the attractive price-performance ratio and our high-quality standards, also the short delivery channels to the Universal Transmission GmbH would represent an economic advantage. With Kappstein Gates would be able to access and all-in-one solution.

Company Description

Karaca Mekatronik is a leading manufacturing company based in İzmir with over 23 years of experience in the industry. We specialize in providing comprehensive solutions for CNC turning, milling, laser cutting, sheet metal bending, pipe and profile bending, welding (manual and robotic), and assembly operations. Our services are available both domestically and internationally.

We pride ourselves on our expertise in cutting-edge technologies, including CNC laser cutting, CNC bending, robotic welding, and precision assembly. Our state-of-the-art equipment allows us to offer additional capabilities such as CNC tube laser cutting and CNC machining for turning and milling processes.

In addition to metalworking solutions, we also collaborate with trusted partners in the fasteners and tools industry to provide a wide range of services under one roof.

Key Products and Services:

Conveyor and Automation Systems: Tailored solutions for efficient material handling.
Aluminum Sigma Profiles and Accessories: High-quality profiles and components.
Linear Motion Systems: Precision-engineered systems for industrial applications.

Why Choose Us?

Extensive Experience: Over two decades of expertise in metalworking and manufacturing.
Advanced Technology: A fully equipped facility with CNC laser, CNC bending, and robotic welding capabilities.
Global Reach: Proven track record of serving clients worldwide.
Custom Solutions: Tailor-made designs to meet your specific project requirements.
Strategic Partnerships: Reliable collaborations in the metal industry to expand our capabilities.
We are dedicated to delivering high-quality services with fast turnaround times and competitive pricing. If you're seeking a long-term, strategic partnership, we would be delighted to collaborate with you.

Let’s create something exceptional together!


Website: www.avenof.com
Mobil: +90 532 598 36 52
Mail: ismail@avenof.com
Adress: Yeni Mahalle Eski Havaalanı yolu No:188/1 A.O.S.B Cigli / Izmir / Turkiye

Karar as being a family company has superior knowledge based on personel experience of its founders. Not only personel competency but also cultural improvement gained till the begining of the company improve abilities of Karar combining professional approach of its founders and dynamic performance of its organisation. Karar, with its team and with the mixture of all these forms policy of Karar for commercial business, for the enviroment and for the whole Globe.

Mission of KARAR is to design and produce innovated and tecnological machines and components of machines for business of its customers in order to perform their studies in more efficient and economical way.

specialist

- Precision parts made of fine tube
- Precision Stampings
- Parts for solderless cable connections

Private engineering and tool
Own drum electroplating

technology

We provide for the production of sheet metal parts to complex technological solutions, whether single production or series production. Our main profile is the processing of sheet metal parts of the thickness of 0.5 mm to 8 mm. Our company has production experience of over 20 years, from planning to finished product manufacturing. We provide our customers with products of different levels here, from simple crushing to the production of more complex parts. Thanks to our partners, we also take on different surface treatments.

Technological options:

Shears: cuttable thickness: between 0.5-4 mm.

Edge-turn: 5 Amada bending machines

Laser cutting: 1 Kimla Fiber Laser Cutting Machines

Punching-nibbling: 3 Amada punching machines

welding

assembly

Pem Squeeze: presses of various pressing nuts, screws and other
fasteners

Confiscation of press nuts

TOX connection technology

pressing machines

belt sanders

Drilling with frame

Our core competence is laser welding of provided parts. With the laser, very slim welds with a large depth-to-width ratio can be achieved.

Due to the high processing speed, the thermal load is low and the distortion is minimal. Contactless welding makes it possible to process complicated seam geometries and hard-to-reach areas within the workpiece. As a rule, the welding joint is fused from proprietary material.

If required, an additional material can be added via a wire feeder. With the laser, a wide range of materials can be welded without oxide (steel, stainless steel, cast iron, aluminum, cast aluminum, titanium, Hastelloy, Inconel,...)

Hopf GmbH is a medium-sized family company that has specialized in new developments in the areas of building, ventilation and environmental technology as well as the manufacture and installation of apparatus and systems in various branches of industry. The areas of machine and apparatus construction as well as steel and sheet metal processing are also among the core competencies.

Worldwide design and production of conveyor chains, sprockets, machining (e. g. milling, turning) and hardening

The company Karl Rieker KG was founded in 1936 as a hardware store.
Over the years and decades, our focus shifted to the
Manufacture of fabricated metal products, in particular the Beschlägebau for furniture
and kitchen furniture.

Our products in the furniture fittings based on own developments
or to customer requests for drawing.

Due to the existing machinery we are also capable of other
Industries to operate. Punching from coil, lasers, welding on robots, assembly
work of assemblies and final inspection, machining of metals.
Constructions of new products on 3D CAD systems and a separate tool
construction for stamping progressive dies, jigs and fixtures is available.

Surface treatment: electroplating, galvanizing, powder coating, painting
with long-term partner companies

h2> Success-

now and in the future /h2>

Through continuous development over the past 75 years, Charles Scharrenbroich GmbH & Co. KG has grown into a high-tech oriented company. Since then, this name stands for the production of high-precision and precision cut parts and components for axles, steering, transmission and aggregates of various kinds of high quality.



Our customers include well-known European manufacturer and supplier of automobiles, vehicles, transmissions and engines.

Karman Muhendislik was established in 2016 in Istanbul - Turkey as a manufacturer of spare parts for hydraulic cylinders and other machinery. We serve in 2400 square meters of workshop with various machining types.

We are a small, ambitious sub Nehmenen, which consists of 1992 and currently has 20 employees. Our basic activity is mehanische metalworking.

Above all, we carry out the services, depending on customer custom, but we also have the possibility to create different raw materials:

Round steel up to 500 mm FI (42CrMo4V, 30CrNiMo8V, St 52-3 ...), various seamless tubes,
Sheets in Various carefully selection and dimensions allerarte profiles, castings and
Forgings ...

KAROVIČ oceľová výroba, s.r.o. with its registered office in Lozorno was established in 2009 as a company active in sheet metal processing in particular. Thanks to the quality work of the entire team and the use of state-of-the-art technologies aimed at achieving supreme quality and flexibility, we offer a complex service in this field to our customers.

In the course of our operation on the market, we have expanded our operations to include mechanical engineering and locksmith production in order to offer improved quality service.

Nowadays, we offer a professional service in the field of sheet metal processing, stainless steel production for the food industry, structure welding, engineering and design works.

The company’s priority is to meet the most demanding customer requirements from the time an order is received up until its completion, while focusing on speed, quality, flexibility and economy. These objectives are reached thanks to continuous process improvement, technology modernisation, machinery expansion and by raising the entire team’s qualifications.