Open letter

Open letter

First of all, I would like to send you my best wishes for Health, Happiness, Success and the best regards on behalf of Gang Thep Engineering Joint Stock Company (TNGEC),

Over 60 years of construction and development, TNGEC has gradually grown more and more. The company has been constantly creating, innovating, improving quality, striving to create high-quality and preeminent products.

During the past construction and development period, TNGEC has built itself a reputable brand in the market. We understand that it is necessary to make more efforts and always maintain the spirit and motivation of "Pioneering, drastic, flexible, responsible, effective and consistent with Vision - Mission - Core Values" that has been compiled over the past 60 years.

We - a team of experienced and full responsible engineers together with the strict management system according to ISO 9001: 2015 quality standards have helped TNGEC to contribute to the construction of quality lines, projects and works that receive customers’ trust and accompany.

In response to our customers’ trust, we are committed to providing the most professional and prestigious service, continuing to affirm our position as a total solution provider, promoting and developing products for steel, electricity industry, construction, cement such as section steel products, casting products, processing and manufacture high quality precision mechanical products for export to foreign markets. Thus, we are step by step reaching the international level.

Best regards!

Chairman of the Director board
Vũ Hồng Cương

General introduction

Headquarters: Group 13, Cam Gia Ward, Thai Nguyen City, Thai Nguyen
Phone: 0914 765 250
Fax: 0208 3 833 632
Tax code: 4600479367
Authorized capital: VNĐ

Field of activity

Gang Thep Engineering Joint Stock Company specializes in manufacturing equipment and spare parts for Metallurgy, paper, cement, sugar cane industries...

Specializing in manufacturing all kinds of cast iron and steel rolling shafts with diameters from - 210mm to - 840 mm for steel rolling lines.

Continuous casting of Square 130 - 150 steel billets and high-strength cast iron details, wear-resistant cast iron, structural carbon steel, alloy steel such as: 9XC, 40XH, 5XB2C 65, etc.

Design, manufacture and install steel rolling line with capacity of 100,000 tons/year.

Producing all kinds of section and shape steels:

- V-shaped steel:  V60 - V130

- Channel section:  U80 - U160

- I-shaped steel:  I80 - I160

Mission, Vision, Core Values


TNGEC strives to strong development, becoming a total solutions supplier for Vietnamese industry. TNGEC has been constantly innovating and creating to create an ecosystem of high-class products and services, contributing to raising the position of Vietnamese brands in the international arena.


TNGEC always aims to build relationships with customers, partners, investors and society with goodwill, ensure the harmony between economic and social efficiency, associate the enterprise’ interest with common interests of employees and partners to ensure sustainable business performance.


TNGEC always tries to prepare full capacity, makes great effort to ensure the right and higher commitments to customers and partners, especially product and service quality one with considering customer satisfaction as a measure of success. Upholding the enterprising spirit, encouraging exploration and application of new scientific, technical and technological advances to production management. Always proactive innovating and improving products and services’ quality. Gathering elite people to make quintessential products; Building a professional, dynamic, creative and humane working environment. Creating conditions for high income and fair development opportunities for all employees.

History begin

With 60 traditional years of establishment, Gang Thep Engineering Joint Stock Company has developed with the former as the Mechanical Workshop which was established on December 20, 1961.

Organizational chart

Gang Thep Engineering Joint Stock Company (TNGEC)


Certificates and awards received


We believe that every customer is a long-term partner