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.



Quality control and inspection are the cornerstone of maintaining a Quality Management System. Namag provides Quality Assurance (QA) and Quality Control (QC) measurements in all aspects of operations, including the implementation and execution of Quality Management Systems (QMS) complying with ISO 9001:2015. It is the policy of Namag to provide its customers with the highest qualityproducts and services, and this pursuit& its improvement is a continuous process with measurable objectives. Each employee must be aware of, committed to, and actively involved in the quality improvement process.


Quality Control


Namagcan deeply understand your needs to effectively manage risk. Combining Namag’s internal inspection practices with external inspection, be it your own inspector or a third-party firm, is the best way to ensure that you get the quality you expect, every time.


All quality control activities are managed by 22 professional Quality Engineers, and they have professional skills and many years of experience in mechanical manufacturing. At Namag, we have a strict quality control system and procedure to fully satisfy your requirements for quality products.


Namag meets customer needs by providing:


·    Services in accordance with applicable standards and specifications

·    Professional services delivered in a timely manner

·    Clear and accurate data.

·    Qualified, equipped and engaged employees


Material Laboratory&Non-Destructive Testing (NDT)


We have facilities for material testing including mechanical & chemical performance and non-destructive tests (NDT), please see the detailed capacity introduction below:


Material Laboratory Capacity


Tensile strength

Yield strength

·    Break elongation

·    Percentage reduction of area

·    Bending test

·    Impact test undertake to -60℃

PMI(Positive Material Identification) test for Chemical components


Qualified NDT Personnel


Nondestructive testing is a necessity in any number of businesses and applications.This process assesses the materials without damaging them using various methods such as Radiographic (RT), Liquid Penetrant (PT), Magnetic Particle (MT), Ultrasonic (UT) as well as visual testing (VT).


Our technicians are Level II and Level III inspectors with years of experience, and they are qualified and certified as per SNT-TC-1A, ANSI/ASNT CP-189 and China GB standard.

Quality & EHS