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Focusing on coke ovens, McKeown has a 40 years history in all aspects of coke ovens including but not limited to:

• Engineering studies on environmental control, feasibility studies for new by product and non recover coke plants and coke battery inspections.
• Refractory sales, over 20 years and 100,000 tons of coke oven refractories have been sold.
• Coke oven machines, pusher, coal charging machines, and more have been sold.
• Ceramic welding, over 30 years of experience. Currently Projects of ceramic welding in China, USA and Africa.

For further information on how McKeown can assist you with your specific needs and or reduce the cost of operation please contact us at:
South Africa: +083 397 8467, China: +86-411-8270 0929, India:+ 097260 91188, USA: 512 828 3138

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The Cokemaking Technology Dvision provides worldwide consultancy and engineering services for the cokemaking industry. For new constructions and modernisations of existing By-Product Plants DMT provides complete planning, engineering and implementation of projects in this industry. Our clients are local general contractors, but also coke plant operators. In addition DMT provides environmental services and components for emission reduction at coke oven batteries. These components are marketed worldwide either directly or through license agreements.
The evaluation of individual coal or coal blends for the cokemaking process as well as determination of coke quality will be carried out at the DMT coal and coke laboratory facility.

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The company owns and manages 4 major refractory plants in Ukraine:
Krasnogorovka Refractory Plant
Krasnoarmeysk Silica Brick Plant
Kondratyevka Refractory Plant
Velykoanadol Refractory Integrated Plant
The GIR has its own facilities for the extraction of raw materials which allows to meet the needs of its own production in aluminosilicate and silica refractory materials.
Kirovograd Mining Company
Vladimirovka Field of Secondary Kaolin
The company structure includes the GIR Engineering division whose main tasks are improvement of existing production facilities, introduction of new technologies and rolling-out of new products into the market, projecting and designing of technological processes, engineering, selection of raw materials and equipment, projects management.
GIR Europa offers the following products for coke industry:
- silica shapes,
- fused silica- quartz ceramic,
- fireclay shapes,
- heat- insulation shapes,
- acid- resistant products,
- unshaped materials.
We produce the new generation of coke silica with lower contents of iron, better level of SiO2, lower content of alkalis. Also we offer insulation silica shapes with good parameters. Our products are very good both for new construction and for coke battery repairs.
The new coke battery at Czestochowa Nowa - coke plant in Czestahowa, Poland, was fully built with our silica end fireclay shapes in 2011.
GIR's fireclay shapes were delivered for the construction of new coke battery in Zabrze Coke Plant Radlin, in Radlin, Poland in 2008.
There are coke batteries built with the use of our refractory materials that are in operation for more than 50 years.

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The key markets of the Group are Former Soviet Union countries, Central and Eastern Europe, Asia, Africa and Latin America.
Concord Group`s reputation is supported by more than 50 successful projects accomplished in over 10 countries across the world.
The Group's competitive position relies on the approach of quality assurance at reasonable price, wide experience in project management, unrivaled expertise and professionalism in the sphere of specialized and sophisticated technologies (i.e. detailed engineering of machinery and equipment for coke production, hot repair of coke oven batteries without interruption of production process etc.).

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Giprokoks offers complex engineering services, specifically in the field of design of new and reconstruction, rebuilding and modernization of already existing coke oven batteries all over the world.
The Institute was founded over 80 years ago and every third tone of coke in the world is produced with the batteries designed by Giprokoks.
On the base of Giprokoks designs, 59 coke plants in 25 countries all over the world with production capacity equaling from 200 thousands to 7.600 thousands tones of coke annually have been constructed.
The Institute employs 600 employees at the present, 500 of them are a high-qualified engineering staff with great experience.
Our partner Koks-Kompleks, company with over ten-year experience - deals with machines and equipment design (detail engineering) for coke plants.
Koks-Kompleks developed a technical documentation for machines used in coke plants and equipment for plants in Poland, Brazil, Turkey, Russia and Ukraine. This company employs over 40 experienced specialist design engineers at present.
Both companies have design potential which allows undertaking operations on the worldwide markets.
Long-term experience, high-qualified educated engineering staff and innovative technologies are the reasons Giprokoks and Koks-Kompleks have presence everywhere where there are new investments in the coke industry.
The aim of our Company is to maintain a direct contact with customers by way of better recognition of needs and presentation of up-to-date engineering solutions and innovative products in the field of coke making.
The Giprokoks Polska is the member of the Concord Group.

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The «MAK» has all required permits and licenses:
- Ukrainian and EU countries patents for technologies, equipment and mixtures;
- a license for construction activity;
- The company follows the quality program ISO 9001;
- All equipment meets the requirements of the CE norms;
The permanent customers of the company are almost eight coke plants in Ukraine, as well as enterprises in Russia, Poland, Hungary, the Czech Republic, Bulgaria and Belarus.
The «MAK» Scientific-Implementation Enterprise» Ltd is the member of the Concord Group.

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