Our company was founded in 1949 by Otto Rimmelspacher in Karlsruhe.

We are a universal oriented Lohndreherei and Lohnfräserei. In addition, we are able parts made of steel, stainless steel (V2 and V4) or special materials to weld such as Hastelloy and titanium. Dimensions: Ø20 - Ø300 mm, length up to 3 m, weight up to 200 kg, TIG manual welding, welds with a programmable TIG circumferential seam welding machine. From customers demanded extra-tests of the welds are performed externally. (TÜV, DEKRA, x-ray exams, FE exams, etc.). Furthermore, we can turn, mill and weld plastics. (Heating element sleeve welding or hot air welding).

Our metal welders are TÜV - tested according to "EN 287-1141 T". We also process steps according to "DIN EN ISO 15614-1" and "QW-483", and admission AD2000 Module A1 according to Pressure Equipment Directive 97/23/EC. We are also Materialumstemplungsberechtigt for "10204 EN 3.2"
At a certification according to "DIN EN ISO 9001:2008" we are currently working, we will complete this certification in the first quarter of 2011.

Furthermore, we manufacture eductor and air Reisser according to customer specifications. Eductor are used for pumping water in wells, in low-lying water table. Air Reiser care in domestic water systems for a Constant air cushion in the air pressure tank. These products are designed and manufactured specifically to customer requirements, such as flow rate and head. For more information, please refer to the brochures in our download area.

Our 15 employees are almost exclusively skilled metal workers who work independently and know that it comes down to it.

On lathes we have conventional center lathes up to a peak height of 250 mm, as well as various CNC lathes Company INDEX to a turning diameter of 300 mm and a tip length of 1500 mm, with and without tailstock, with and without bezel. Our largest center lathe can handle rough-and-work on waves up to a length of 2500 mm and a peak height of 350 mm.

Focus of our production is the production of single parts and small to medium series for industrial customers, such as nozzles and diffusers. We also manufacture complete pressure vessel according to customer specification, including flanges according to DIN and ASA.

One of our NC lathes can also be operated with hydraulic shuttle chucks for housing to NW 25 or NW 32, the processing can thus be made on 4 sides in one clamping.

In NC milling we have a CHIRON machining center with 36 tools and four programmable axes, the fourth axis is set up as a rotary axis. Maximum process paths X = 1600mm, Y = 400mm, Z = 415 mm.
In addition, we still have a smaller machining center with 8 tools for drilling and thread to M 12 in steel.

Quantity Spectrum 1 to 1,000. A CNC lathe is equipped with an automatically operating portal charging system for chuck parts up to max. Diameter of 120 mm and a maximum weight of 5 kg set.Here we can also realize larger batch sizes.

For painting, we have a small spray booth.

Can we have a customer, such as galvanized surface coating, not solve yourself, we cooperate with reliable partners.

Cutting services:
We offer precision cutting services in carbon steel, stainless steel, and aluminum, covering a range from 0.3 mm to 300 mm. From small pieces to lengths of 24 meters, our cutting capabilities include oxy-fuel cutting, plasma cutting, and laser cutting on sheets, with dimensions reaching up to 12 meters and a thickness of 35 mm in tubes. We ensure accurate and versatile results, adapting to various needs in the metal industry.

Steel processing:
In addition to our cutting-edge cutting services, we offer a complete range of complementary services. We perform sheet metal bending with a capacity of up to 1200 tons in lengths of up to 8 meters. We have bending rollers, a blasting booth for surface preparation, parts grinding, threading and machining capabilities. We also offer beveling services. With these comprehensive capabilities, we provide complete and precise solutions for a variety of industrial needs.

Extensive stock in various grades:
We maintain a permanent stock of at least 40,000 tons of carbon steel sheet, including variations such as pickled, galvanized, naval grades, wear-resistant, high elastic limit, and Corten sheet. Additionally, we offer stainless steels such as AISI 304 and 316, along with duplex and superduplex steels. This extensive range of materials allows us to meet diverse project requirements and ensures a consistent supply of high-quality products.

ÖZ-İŞ Oto Yan Sanayii has been operating in the field of Automotive Sub-Industry since 1969 in its facilities in Düzce. Our company, which serves the automotive sector, uses the most common production methods of the age in order to minimize the number of faulty products by using quality control techniques at every stage of our production and to deliver on time by reducing our costs. Our company, which has a large machine park, meets customer demands in the best way with Cad-Cam and R&D studies.

Öztug manufactures rubber molded parts (with and without metal attachment), plastic injection molded parts (with and without metal attachment + 2K) and bent wire parts with its own tool shop.
We are already working with well-known companies such as
Toyota Boshoku ,Webasto Convertibles, Sew Eurodrive , WOCO,
Stabilus GmbH, Hydac Filtertechnik, Conductix-Wampfler, Grammer (Bursa) and Kiel.
Our services begin with the first hour of development and extend to series production.
Thanks to our mold construction, we can produce prototypes at short notice.
We are convinced that we are a suitable partner for you with our vertical range of manufacture and our high level of quality.


1990- Esatablishment; machine-free prodcution was realized.
1997- Rubber machinery investments were made.
2002- Toolshop investment was made.
2003- Plastic Injection investment was made.
2005- Production started in NOSAB.
2006- ISO TS 9001 Certificate was obtained.
2007- Production started in Adapazarı.
2011- ISO TS 16949 Certificate was obtained.
2013- Production started in HOSAB.
2018- IATF 16949 Certificate was obtained.
2018- Lean management working was started.
2018- ‘’design Center Approval’’ was obtained from the Ministry of Science,Industry and Technology

Our specialties include special tasks such as CNC turning, milling, grinding and welding.
In addition, we offer surface treatment.
We guarantee you a high quality standard with reliable delivery time and a reasonable price-performance ratio.