Open letter

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To: Valued customers

Dong Hung Industry Joint Stock Company would like to send our valued customers greetings and wishes for good health!

Dong Hung Industry Joint Stock Company (hereinafter referred to as “Dong Hung Company”) specializes in manufacturing electrical switching equipment for protecting medium and low voltage electrical networks, electrical cabinets, constructing stations and transmission lines 22 kV, 35 kV, 110 kV to 220 kV (Ceramic insulating materials and polymer insulators). Dong Hung Company has more than 20 years of experience in producing electrical equipment products, with determination and constantly rising efforts, through the development periods, Dong Hung Company has affirmed its position in the electricity industry and has now become a regular and reputable supplier of Vietnam Electricity and Power Companies across the country.

We have invested in modern equipment and production lines, strictly applying the processes and standards of the quality management system according to the international standard ISO 9001: 2015, the products are guaranteed in quality, conforming to currently applied Vietnamese standards as well as international standards such as TCVN, IEC, IEEE, ANSI, ASTM,….

With the goal of “Product quality builds prestige“, our company is constantly innovating and improving to make the best and most reliable products, the most perfect services to meet the increasingly strict demands of the customers.

We, the leadership of Dong Hung Company, and all employees are committed to strive for ever more sustainable development, making a positive contribution to the development of the electricity sector, industry, and Vietnam country.

Best regards,


General Director