Engineering ,Procurement,Construction & Financing


We are  a  provider  of  industrial  solutions  operating  throughout  the world

EPC Service


Project Management

Quality Management


BJN  is a leading engineering, procurement and construction group operating worldwide in the gas processing, petrochemical, steel, infrastructure and Chemical and Petrochemical Plants, Hydrogenand Synthesis Gas Plants, Natural Gas Treatment, Liquefaction of Natural Gas, Air Separation Plants, Adsorption Plants, Power Plants, LPG Terminal, LNG Terminal, Oil & Gas, Cement Mill, Life Sciences Business, Aircraft Leasin sectors. The group has key competencies in engineering, feasibility studies, construction, project execution, procurement, marketing and management financing services.


BJN provides services for many different industries



Advanced technology for top level machine design.




The group’s success and reputation have been achieved through strong relationships with its partners and local communities and its advanced skills in project management and Engineering, Procurement, Construction (EPC) services for the implementation of complex projects worldwide. 


Power Plant

Complex investment decisions?


Transparency of a fixed-price quotation for budget planning Costs and risks must be minimized - especially in large-scale projects. We assist our customers to focus on deadlines and budgets, and not get lost in technical details.



Floate Glass

As EPC company


we are constantly searching

for the best solution, the optimum service, an even better product. We advance our customers .


Further urbanization

Urban planning.


it is a technical and political process concerned with the development and design of land use and the built environment, including air, water, and the infrastructure passing into and out of urban areas, such as transportation .



Making you more competitive.


As the amount of farmland declines worldwide, fertilizers are more important than ever in the efforts to feed a growing global population through improved agricultural productivity. 




Established in 1974 by a small group of engineers, BJN has developed and demonstrated significant expertise in managing large EPC projects on a lump sum turnkey basis in many different countries and regions while also co-marketing and distributing and, in turn, maintaining a shareholding in the large project in the world.


Present on four continents and in more than 12 countries, BJN has 31 operating subsidiaries and some 1,500 employees worldwide. Proman is committed to being a responsible partner by building productive, collaborative and strategic relationships with business, government and community entities. 


The group prides itself in bringing together a wide range of individuals and firms from diverse backgrounds in business, engineering, construction, operations and marketing and in forming joint venture companies that can best serve its customers

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BJN Engineering, Procurement and Construction group operating worldwide