Company News

Congratulations on Resumption of Work

Congratulations on Resumption of Work Dear new and old customers and friends, Happy New Year. After a happy Spring Festival holiday, Lihuang Group (DHDZ)started normal work on February 18th. All the work has been well organized and carried out as usual. Read More

DHDZ forging 2020 year-end review meeting and 2021 welcome party for freshmen

2020 is an extraordinary year, the outbreak of the epidemic, the whole country is difficult, big state organs and some enterprises, small to every employee and ordinary people, all bear a huge test. At 15:00 on January 29, 2021, DHDZ forging organized the 2020 annual year-end summary meeting and... Read More

Donghuang forging factory complex office building main project successfully capped

On the morning of November 8th, the capping ceremony of Donghuang forging Group factory complex office building (located in Dingxiang Industrial Park, Shanxi Province) was held at the construction site. That morning, the sun is shining, flags fluttering, the construction site is a busy scene ever... Read More

DHDZ forgings Obtain ASTM Certificate

American Society for Testing and Materials, ASTM. Formerly known as the International Association for Testing Materials (IATM). The American Society for Materials and Testing (ASTM) is currently one of the largest standards development organizations in the world and is an independent non-profit o... Read More

DHDZ’s team advantages

It's no secret that today's competitive world demands competitive partners. Partners with the technology, commitment and capacity to meet your needs. DHDZ's Forge Team has the capabilities to be your forging technology partner for flashless, close tolerance and warm forgings. From product design ... Read More

Shanxi donghuang takes part in the 2019 ABU dhabi international petroleum exhibition

The ABU dhabi international petroleum fair (ADIPEC), first held in 1984, has grown into the largest and most influential professional exhibition in the Middle East, ranking oil & gas in the Middle East, Africa and the Asian subcontinent. It is also the world's third largest oil exhibition, sh... Read More

Shanxi dongHuang wind power flange manufacturing co., ltd

Shanxi DongHuang Wind Power Flange Manufacturing Co., LTD. will be attending ADIPEC 2019, U.A.E – the world's leading fair for Oil and Gas Sector to be held from 11 – 14 Novermber, 2019. Warmly welcome you to visit us DHDZ at ADIPEC Fair on Nov. 11-14, 2019 in Abu Dhabi. Exhibition Scope Mechan... Read More

Different types of flange features and their scope of application

A flanged joint is a detachable joint. There are holes in the flange, bolts can be worn to make the two flanges tightly connected, and the flanges are sealed with gaskets. According to the connected parts, it can be divided into container flange and pipe flange. The pipe flange can be divided int... Read More
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