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Welcome !
Our expertise lies in providing quality products such as Nitrogen Gas Plants, Exo Gas Plants, Oxygen Gas Plants, Ammonia Cracker And Hydrogen Plants, Pressure Vessels, Air & Gas Drying Units, and more.


A prestigious and reliable name, Allied Air & Gas Engineers has positioned itself as one of the forerunners in the manufacturing, supplying, and exporting of gas plants and equipment. We are an engineering firm that specialises in designing and developing industrial machinery for specialized needs in all industries.

Having laid our foundation some 22 years ago, we have witnessed the changing scenario of the industry. The advancements and the changes in the orientation of these machines as per the changing needs are taken into consideration when fabricating our equipment.


We incessantly strive to upgrade our technological prowess, that is responsible for the better output of high-quality processing and finished materials. It is the purity of the element that determines the success ratio of a particular finished product, which is ensured by the efficiency of the machinery employed.

We are a leading manufacturer, exporter, and supplier of a wide gamut of such products, like Nitrogen Gas Plants, Nitrogen Inertization System, Exo Gas Plants, Oxygen Gas Plants, Ammonia Cracker And Hydrogen Plants, Pressure Vessels, Air & Gas Drying Units, and more.

Our Objectives

Our company is guided by certain principles that act as a benchmark for its perpetual growth and improvement. Some of these objectives are:

  • To offer products of the most superior quality
  • To ensure timely delivery of the products without any damage
  • To provide them at reasonable prices.
  • To achieve the highest standards of customer satisfaction
  • To always use transparent business practices in order to gain the trust and respect of clients.

Quality Assurance

Delivering premium-quality equipment and services forms the identifying mark of our company. We comply with all relevant codes, such as API, ASME, ISI, TEMA, etc. Backed by sound manufacturing facilities, we meet the most exacting demands of the market. Our products such as Nitrogen Gas Plants, Exo Gas Plants, Control Panels, Oxygen Gas Plants, Ammonia Cracker And Hydrogen Plants, Pressure Vessels, and more are rigorously tested at every stage, from raw materials to any required customization to system integration. Our quality assurance team constantly operates to check the compliance of our machines to the parameters set by international standards.

Devoted to achieving the highest forms of pure quality, we follow a Total Quality Management (TQM) system at each and every stage of the production process. As a part of this programme, our team of expert quality analysts undertakes stringent quality control tests, right from the very first stage of inspecting thoroughly the raw materials like alloy steel, MS plates, channels, catalysts, etc., till the final products are ready for dispatch to the market. Not a single aspect is overlooked by us, and we ensure that our clients get true value for money in terms of the best products at competitive prices.


Nitrogen Gas Plants
Nitrogen Gas Plants
Exo Gas Plants
Exo Gas Plants
Oxygen Gas Plants
Oxygen Gas Plants
Ammonia Crackeing units And Hydrogen Plants
Ammonia Crackeing units And Hydrogen Plants
Pressure Vessels
Pressure Vessels