We are a LLC set out to serve in the fields of machine design, precision machining and welding. Our team has many years of experience in the engineering and machining in aerospace field. Our company is pleased to offer a combined 30+ years of machining and engineering experience, which is invaluable in providing precision machining and welding.

The mission of our company is to provide a manufacturing facility with the capabilities of performing custom precision machining and production component manufacture work in prototype and production quantities while offering the latest in machining and fabricating techniques.

We have a proud record of meeting the precision requirements for a significant list of valuable customers. Our quality is monitored through various quality processes. Our facility is ISO 9001-2008 compliant. We would be pleased to quote your machining and fabricating requirements.

SIM Gdynia was founded in 1978 and has been a family company since then. We specialise in machining, in CNC technology and in the production of the highest quality machining components for all branches of industry. Initially, our company is a good example of the fulfillment of “The American Dream” and it shows it is possible in any circumstances. Today, after over 35 years, we are a modern enterprise proud to represent the highest level of technology, service organisation and responsibility.Today SIM Gdynia means:
a team of approximately 170 employees, including 25 engineers and a Quality Department of 10,
over 50 modern CNC machines and measuring devices including brand new and fully robotised ones of the world leading brands (Makinol, Mori Seiki, Kitamura, Enshu, Okuma, Chiron, Star, Fanuc, Miyano, Doosan, Mitutoyo),machining of alloys (also stainless steel, superduplex) and plastics according to the clients` requirements, samples and drawings,
our own production of worm gear,
the CAD/CAM/CAE computer aided design and manufacturing system,
the export of almost 70% of total production to world class companies and leading corporations in Western Europe, North and South America and Far East,
active Quality Policy, ISO 9001:2008, other certificates and prizes.

Your specialized company for steel construction, jig construction, structural engineering and Stalsonderbau

Singold Stahlbau GmbH combines the experience of a third-generation craftsman with the production and design possibilities of a modern service provider.

Thanks to the know-how of our experienced specialists and the modern operating equipment, we offer a comprehensive range of special steel work, in addition to classic steel constructions and the high-quality processing of stainless steel.

Our company relies on innovative technologies when processing its orders.
By using a KUKA welding robot, we can meet factory specifications exactly and on time. In addition, we have a HEDELIUS machining center and high-quality DEMMELER welding tables to make our components precisely tailored. A hall crane with a 10 ton lifting capacity and a BEHRINGER band saw enable us to cut and process large steel beams on an 800 m² production area.

Regular training and further education of our motivated employees, as well as certifications according to European standard, extend our fields of competence.

Laser cutting work in contract work or with material as desired, thereby extending the delivery time.
Regional as well as Germany-wide Austria and Switzerland.
The cutting result will be best if a dxf file is provided. Revision of the drawing by Autocat is also possible for a surcharge. Delivery and pickup by freight carrier is no problem.

We are small family company providing our experiences in machining, water jet cutting, bending and welding.

As specialists in the machining, we are able to handle all types of steel, non-ferrous metal and plastic. The SiTec is certified by BVQI § / DIN EN ISO 9001:2000-12.

At the new location Korntal are 100 employees currently working in two shifts - and rising.

SITEC is your experienced partner for steel and metal construction.
Our range of services extends from steel construction to railing and fencing systems, to stainless steel processing and doors of all types, which are used particularly in public areas, such as schools and public buildings. Our wide range of services can be found in detail in our portfolio.

Everything from a single source.

W e process workpieces in 2-D according to customer drawings in the format. Dwg or. Dxf.

W e offer complete solutions from programming material procurement to finished workpiece including installation of additional parts and coatings

F or more information, please contact us at any time.

O ur product range includes a wide range of processing options,
sawing, milling, drilling, grinding and install.

S ince 2001, we manufacture for various industries, mainly
in the hydraulic industry.

F you order us .............


Equipped with advanced CNC - milling milling machines and the associated measurement techniques and we drill almost any material (steel, aluminum, cast iron, plastics, ...) up to the final surface treatment, always according to specifications and requirements of customers.

We specialize in the manufacture of hydraulic manifolds for the plant and a corresponding reputation among our customers.


Precision in time and performance


How easy it is to get to the heart of our philosophy:

S & K consistently and continuously provides quality work at the right time.

Since 2001, now we manufacture complex single or serial part, the
Requirements of our customers, which mainly hydraulic - blocks relate,
are at a very high level, what the surface and dimensional tolerances
betreffen.Bis to surface treatment, which as purchased services
is done with, we manufacture and assemble the parts in our house
completely for them.
Our customers especially appreciate our flexibility,
based on modern facilities of our company, so
we build the foundation for a lasting and
successful cooperation.

sk Kromer GmbH - progressive, customer-oriented, quality-conscious and deliver true-can be described as a company at a high technical level, with a few words of our corporate philosophy. We are having our most advanced manufacturing equipment and our quality control that is supported among others by a 3D coordinate measuring machine, up to date in the production and quality assurance.

Our quality management system is certified in all areas of the company according to DIN EN ISO 9001:2000. All this makes us a competent partner to the automotive industry, construction and general engineering.

Versatility, quality and professionalism. These are our trademarks. Our portfolio ranges from CNC turning and milling, sheet metal or laser cutting, welding, or the preparation of individual and unique pieces. We set the highest standards in our work - and so can you do!

We are a metalworking company. We specialize in turning and CNC milling. We also design in CAD programs. We are a supplier of devices and instruments for companies. We work with automotive companies, where we most often provide tools for the production and testing of fuel lines. We have perfectly mastered leak testing. We invite you to cooperation.

Realize your goals cheaply with SLAYER TECHNOLOGY!



At our production site in Moosham (Bavaria) with around 13 square meters, we can offer you MAG welding, drilling and cutting work. But we can also develop simpler designs for you on the drawing board. Our small craft workshop can be flexibly adapted to your needs. Thanks to our “smallness”, we can produce special buildings, etc. very cheaply. Contact us and let us make you an offer.

Your SLAYER-TECHNIK team