Pressure vessels, prefabricated piping, reactors, heat exchangers, columns and process modules. - To be the most trusted partner and best supplier of Customers.

Turbine auxiliary equipment & structures including steel components for steam and gas turbines, intake & exhaust system for gas turbines, WHRU, etc. - Excellent sustainable EHS performance.

As a Tier-One supplier to several multi-national Corporation and Engineering Company, we are committed to continuous improvement of quality and deep understanding of different standards. - Quality is our Reason for Existence.


Custom Steel Fabrication & Structures

Our custom fabrication services facility is located in Tongxiang of Zhejiang (Near Shanghai, 120Km), where we provide customized work for all of your fabrication needs including all types of steel support structures, steel mezzanine platforms, skids, and other custom formed metal parts with powder coated systems. 


Every pre-fabricated steel structure is manufactured with only the highest quality materials; at Namag, quality is maintained from weldments to finished assemblies to careful inspection of every product.  We pay close attention to the details – incorporating structurally sound design, clean shapes, hidden fasteners and durable powder coat paint for superior aesthetics.


We are qualified Welding Manufacturer certified by International Institute Welding (IIW) according to ISO 3834, Part 2 and Lloyd's Register. Our team of welders is some of the most trained and highly skilled professionals that you will find in the energy business. Meanwhile, we have the experienced International Welding Engineer (IWE) and International Welding Specialist (IWS).


We are experienced in working under strict customer specifications and timetables. Each project is carefully planned and supervised through its completion to ensure quality craftsmanship and excellent turn around times.


Continuous innovation in custom design and manufacturing forms the solid foundation and results in the exemplary partnerships with our Customers.


To provide the excellent products and technical services for global Customers is the cornerstone of our mission statement.


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Products & Services