
Our Products


Raw materials
Hanrui has established a complete cobalt product industry chain including ore development, acquisition, rough processing, smelting and purification, and cobalt powder production.


Cobalt salts
Our overseas subsidiary Congolese Matt mainly deals in the rough processing of cobalt ore and the production of electrolytic copper; Jiangsu Runjie is engaged in the production of cobalt salts such as cobalt oxalate and cobalt carbonate, and the cold cobalt industry produces cobalt powder products of various properties and specifications.


Cobalt powder
The company has excellent quality and performance of cobalt powder and rich product series. It can customize the production of cobalt powder according to the different requirements of downstream customers in morphology, particle size, purity, loose density and fluidity.
About Us
Nanjing Hanrui Cobalt Co., Ltd. (Stock Code: 300618) was founded in 1997 with its headquarter located in Jiangning Economic and Technological Development Zone, Nanjing City.
The company is mainly engaged in mining, smelting and processing of copper and cobalt resources, and the production of copper and cobalt products, mainly including copper cathode, cobalt cathode, crude cobalt hydroxide, cobalt powder, etc. For the purpose of adapting to the market in terms of development and changes, the company constantly optimizes its industrial structure and applies to the new energy field. The company's products will also have covered cobalt intermediate products and battery materials, thus forming a complete industrial chain.
Hanrui Cobalt has become a multinational enterprise group with seven industrial companies and two international trading companies, namely Nanjing Hanrui Cobalt Co., Ltd., Hanrui Metal (Congo) Co., Ltd., Congo Metal Mines SARL, Anhui Hanrui New Materials Co., Ltd., Jiangsu Runjie New Materials Co., Ltd., Nanjing Qi Ao Chemical Co., Ltd., Ganzhou Hanrui New Energy Technology Co., Ltd., Nanjing Hanrui Cobalt (Hong Kong) Co., Ltd., Hanrui Cobalt (Singapore) Co., Ltd., Hanrui Investment (Nanjing) Co., Ltd.
Factory Introduction
Nanjing Hanrui Cobalt Co., Ltd., located in Jiangning Economic and Development Zone, Nanjing, was founded in 1997. The core product of the company is cobalt powder, with an annual capacity of 1500 tons of metal.
Congo Metal Mines S.A.R.L was incorporated in Katanga Province, Democratic Republic of the Congo in July 2007. It is a wholly-owned subsidiary of Hanrui Cobalt and belongs to the investment project of Ministry of Commerce of the People‘s ...
Hanrui Metal (Congo) Co., Ltd. was established in April 2018 in the city of Kolwezi, Luaba, Democratic Republic of the Congo. It covers an area of 750,000 square meters and is about 6 kilometers away from the city.
Established in October 2016, Anhui Hanrui New Materials Co., Ltd. is a wholly-owned subsidiary of Nanjing Hanrui Cobalt Co., Ltd., which located in the east of Quanzhou Road, Suye Modern Industrial Park.
Jiangsu Runjie New Materials Co., Ltd. is a wholly-owned subsidiary of Hanrui Cobalt Co., Ltd. It is located in Nanjing Chemical Industry Park, covering an area of 80 acres. Jiangsu Runjie New Materials supplies high-purity, ultra-fine stable...
Ganzhou Hanrui New Energy Technology Co., Ltd., a wholly-owned subsidiary of Nanjing Hanrui cobalt Co., Ltd., was established on November 9th , 2017 and is located in Ganzhou High Tech Industrial Park, Ganxian District, Ganzhou City...
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HANRUI Stock Code :300618
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