About Us

ABOUT US

Jinan Metallurgical Institute is mainly engaged in the development, production and sales of cemented carbide products and related products. The company has more than 50 years of professional development and production experience

development process

development path


2025

Shandong Development and Investment Holding Group Co., Ltd. holdings Tongyu Heavy Industry and Jinan Institute of Metallurgical Science Co., Ltd.

2020

Zhuhai Port Group Holdings acquires Tongyu Heavy Industry and Jinan Institute of Metallurgical Science Co., Ltd.

2013

Jinan Institute of Metallurgical Science Co., Ltd. was wholly owned by the listed company Tongyu Heavy Industry

2000

The first batch of scientific research institutes in Jinan undergo shareholding reform

1998

The company obtained the right to import and export

1995

The company won the honorary title of "high-tech enterprise"

1984

Renamed Jinan Institute of Metallurgical Science

1972

On the basis of Jinan Hongqi Cartridge Factory, Jinan Cemented Carbide Factory was established

1960s

The predecessor of Jinan Metallurgical Institute, Jinan Hongqi Paper Box Factory was established.

The second form of development

2025

2020

2013

2000

1998

1995

Recently, MAKTEK Eurasia 2026 in Istanbul, Türkiye opened grandly. As a highly authoritative and influential top-level industry event in the field of equipment manufacturing in Eurasia, this exhibition brings together top global machine tool manufacturing enterprises, cutting-edge intelligent manufacturing technologies, and high-quality resources across the entire industry chain. It focuses on core tracks such as precision machining, high-end intelligent equipment, and integrated intelligent manufacturing solutions, and builds an international and professional platform for technical discussions, achievement exhibitions, and business cooperation.
Recently, MAKTEK Eurasia 2026 in Istanbul, Türkiye opened grandly. As a highly authoritative and influential top-level industry event in the field of equipment manufacturing in Eurasia, this exhibition brings together top global machine tool manufacturing enterprises, cutting-edge intelligent manufacturing technologies, and high-quality resources across the entire industry chain. It focuses on core tracks such as precision machining, high-end intelligent equipment, and integrated intelligent manufacturing solutions, and builds an international and professional platform for technical discussions, achievement exhibitions, and business cooperation.
Recently, MAKTEK Eurasia 2026 in Istanbul, Türkiye opened grandly. As a highly authoritative and influential top-level industry event in the field of equipment manufacturing in Eurasia, this exhibition brings together top global machine tool manufacturing enterprises, cutting-edge intelligent manufacturing technologies, and high-quality resources across the entire industry chain. It focuses on core tracks such as precision machining, high-end intelligent equipment, and integrated intelligent manufacturing solutions, and builds an international and professional platform for technical discussions, achievement exhibitions, and business cooperation.
Recently, MAKTEK Eurasia 2026 in Istanbul, Türkiye opened grandly. As a highly authoritative and influential top-level industry event in the field of equipment manufacturing in Eurasia, this exhibition brings together top global machine tool manufacturing enterprises, cutting-edge intelligent manufacturing technologies, and high-quality resources across the entire industry chain. It focuses on core tracks such as precision machining, high-end intelligent equipment, and integrated intelligent manufacturing solutions, and builds an international and professional platform for technical discussions, achievement exhibitions, and business cooperation.
Recently, MAKTEK Eurasia 2026 in Istanbul, Türkiye opened grandly. As a highly authoritative and influential top-level industry event in the field of equipment manufacturing in Eurasia, this exhibition brings together top global machine tool manufacturing enterprises, cutting-edge intelligent manufacturing technologies, and high-quality resources across the entire industry chain. It focuses on core tracks such as precision machining, high-end intelligent equipment, and integrated intelligent manufacturing solutions, and builds an international and professional platform for technical discussions, achievement exhibitions, and business cooperation.
Recently, MAKTEK Eurasia 2026 in Istanbul, Türkiye opened grandly. As a highly authoritative and influential top-level industry event in the field of equipment manufacturing in Eurasia, this exhibition brings together top global machine tool manufacturing enterprises, cutting-edge intelligent manufacturing technologies, and high-quality resources across the entire industry chain. It focuses on core tracks such as precision machining, high-end intelligent equipment, and integrated intelligent manufacturing solutions, and builds an international and professional platform for technical discussions, achievement exhibitions, and business cooperation.