We are a manufacturer of welding components and have been working together for years with companies such as Andritz Hydro, Siemens, GE, Alstom etc.
CNC cutting, welding, annealing, mechanical machining, sandblasting, painting and transport are processes that we can offer in the production of welding components.
Koncar steel structures (Koncar metalne konstrukcije) is located in Croatia, in the capital Zagreb.
We design scythe designs such as parts for hydro generators, base frames for turbines and many others for 20 years.
The technical knowledge and the experience represent our strength to assure our customers their requirements for a reasonable price.
Customers such as Andritz Hydro, Jeumont Electric, Alstom Power, Koncar Generators and Motors etc., are excellent "witnesses" of our performance and quality.
Certified welding processes for sheet thicknesses up to 250 mm as well as certified welders assure high quality products which are controlled by Level 2 and Level 3 inspectors.

KING METAL processed sheets and tubes for the metal and electrical industry, especially for the automotive and mechanical engineering.

KONMAK IND. INC has been producing marble machine productions on a large scale since 1980 and has thus acquired an extensive expertise in mechanical productions. Having based ourselves on the features demanded by large companies, we have created innovative, user-friendly applications that are now available to small and medium-size companies.



Our keen knowledge of the marble machine industry has helped us develop solutions that answer the needs of today’s clients. These solutions allow you to increase productivity, reduce operating costs and increase customer satisfaction. All of our marble machines are produced on CNC controlled workbenches which are designed by KONMAK’s R&D department. The machines are tested in KONMER-the brother company of KONMAK-to ensure the high quality. Also, we produce assembly and layout plan of the water clarification tanks which marble producers need.



We also provide concrete mixers which fit the European standards of abrasion resistance. Our concrete mixers are user-friendly and efficient. Besides, we also export cable machines to lots of countries such as Iran, Syria, Egypt, Sudan and Jordan.



Our products also include sail masts which are aesthetically pleasing and corrosion resistant. KONMAK is a major supplier of underground and pressure vessels, textile, food and chemistry sectors. Utilizing the latest manufacturing technology standard of ISO 9001-2000 EQA Quality Management System, KONMAK participates lots of national and international trading exhibitions.



Further to our information, please take a few minutes to visit our website: www.konmak.com. See how KONMAK’s marble machines can optimize your business. I invite you to contact us today so that we can discuss in details how we can help you.



Thank you for the interest you have shown in KONMAK!

Company founded in 1920

Since 1999 Kieferle is, business leaders led by the sole shareholder Peter Nagel, Dipl Ing, with its own design and development department, great depth of draw from the company.

Kieferle is strong in:

* Supply of: Technical Article: Ball bearings, power transmission
* Automate: from production processes
* Devices: for welding assemble,
* Testing: close test, measure
* Dosing fat meter, oil meter
* Construction Office: ACAD, CATIA V5
* Data exchange: ODETTE
* Electrical design: EPLAN PLC S7
* Parts Manufacturing: CNC turning, CNC 5-Seitenfräsbearbeitung, utes encounter
* Sheet metal production: folding, punching, discs, turn
* Welding: MIG / MAG, TIG welding job,

Provider of

1 Steel construction, welded constructions

2 Conveyor systems (belt conveyors, steel slat conveyors, chain conveyors, special constructions)