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.


Pressure Vessel 

Namag offers a full line of pressure vessel types such as horizontal and vertical, low, medium and high-pressure vessels, steam drums, separators, condensers, process tanks, etc. for industrial processes, horizontal and vertical, for underground and above-ground storage.


Namag is a leading manufacturer and designer located in China for all types of custom-made pressure vessels according to the following international and domestic codes and standards:


·    ASME Boiler and Pressure Vessel Code, Section VIII, Div.1 – (U Stamp (U-4), U2 Stamp, S Stamp, PP Stamp, National Board-NB

     Stamp, R Stamp) 

·    China Code GB150 and GB151 for Level I, II and III Pressure Vessel (CS Stamp, SELO License certificate of pressure vessel design

     and manufacturing)

·    Pressure Equipment Directive 2014/68/EU (PED) for the European market– (CE Mark, Module H)

Our pressure vessels can comply with specific regions international codes and local requirements, for example: GOST Certificate (CU-TR) for Russia market, KGS Certificate for Korean market, CRN Registration for Canadian market, MOM Certification for Singapore market and AS Registration for Australian market, etc.


Different local and imported materials are available such as carbon steel, low alloy Steel (Cr-Mo), austenitic stainless steel, clad steel, duplex or duper duplex stainless steel, alloy steel and special materials requests can be considered if possible.


We provide high quality equipment and services to a variety of industries such as inshore and offshore petrochemicals (Oil & Gas), gas treatment, gas processing, vacuum technology, chemical, energy, waste treatment, cogeneration and ecology., 


We also provide assembly and maintenance solutions, and our engineers can help you find the perfect pressure vessel design to fit your production needs and expectations. 





Products & Services