WhatsApp/WeChat: +8613654680860    |    Email: export@sinodongsheng.com
Language
alloying metal tablets
ADVANTAGES OF
ALLOYING TABLETS
ALLOYING TABLETS
master alloys
ADVANTAGES OF
MASTER ALLOYS
MASTER ALLOYS
grain refiners
ADVANTAGES OF GRAIN REFINERS
ADVANTAGES OF GRAIN REFINERS
mob.1
mob.2
mob.3

Aluminum alloy additives Material Products

Dongsheng has independently developed series of Aluminum alloying additive materials, including:
Aluminum alloying metal tablets, Fast melting silicon, Master alloys, Grain refiners, Modifiers, and Fluxes.

About Dongsheng

Top 1 Aluminum Alloying Metal Tablets manufacturer of the world.

Dongsheng, founded in 1995, the national high-tech enterprise integrating scientific research, production and sales. Since its establishment, Dongsheng has more than 100 patents, including two invention patents that won the 17th and 19th China Patent Awards.

Dongsheng has independently developed series of alloying additive materials, including Aluminum alloying metal tablets, Fast melting silicon, Master alloys, Grain refiners, and Modifiers.
IATF 16949:2016
ISO 9001:2015
Energy Management System Certification
ISO14001:2015
ISO45001:2018
IATF 16949:2016
Environmental Management System Certification
Health and Safety Management System Certification
ISO Quality Certification

Factory & Manufacturing Capability

Dongsheng has fully invested of four major production bases in Harbin, Cangzhou, and Huaibei city. Equipped with eight professional logistics distribution centers, the transportation network covers the whole country. We have independent warehouses in Fujian, Jiangsu, Chongqing, and Guangdong, to ensure fast and efficient product distribution.

Typical Customers

We maintain stable cooperative relationships with nearly 300 customers worldwide, and our products are exported to nearly 40 countries and regions. We are an important supplier of the top ten aluminum companies and most well-known aluminum groups in the world.

Latest News

Provide specialized products and innovative solutions to the global metal industry! 
Dongsheng adheres to its original intention and mission, and works hand in hand with you to shape the future.
NEWS

Welcome customer come and visit our factory

2026-01-15

Japanese customer come and visit our factory : ANHUI DONGBOSHENGYE NEW MATERIAL TECHNOLOGY CO., LTD.

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2026-01-15

Dongsheng participates 2024 International Aluminium Industry Exhibition in Germany

2024-11-01

The 2024 ALUMINIUM exhibition in Germany, as the most influential exhibition in the global aluminum processing industry, gathered aluminum processing enterprises, industry experts, and upstream and downstream customers from all over the world.

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2024-11-01

Dongsheng attended the ALUMINIUM CHINA 2025

2025-07-30

From July 9th to 11th, the 2025 China International Aluminum Industry Exhibition was grandly held at the Shanghai New International Expo Center.

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2025-07-30

Ready to Source?

Please feel free to contact us for more information.
We will be always ready to do our best to support you.
Harbin Dongsheng Metal Co.,Ltd, 
the leading manufacturer of Aluminum alloying element additives,specialize in Alloying metal tablets,Master alloys,Grain refiners,Modifiers,and Fluxes products.

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