The Promise of a

Better Future

Kumyang will grow into The Global Leader of Chemical Additives through incessant innovation and reformation.

Challenge for a Better Future
The company that fulfills its social reponsibility and obligation as the leader of the fine chemical field with world-class competitiveness.
Eco-Friendly
We always serve to public welfare responsibility.
High Performance
Kumyang serves high quality, high class products to all.
Competitive Price
We serve to public customers high quality services with competitive, right price.
Customized R&D Service
You can experience customized R&D services at Kumyang

Busan, Korea

Main Office

New Jersey, U.S.A

Kumyang U.S.A Inc.

Eschborn, Germany

Kumyang Europe GmbH

Shanghai, China

Kumyang Chemical Co., Ltd.

Lianyungang, China

Kumyang New Material Co., Ltd.

Yunnan, China

Kumyang Ryuhan Trading Co., Ltd.

Neimenggu, China

Kumyang Neimenggu Chemical Co., Ltd.

Neimenggu, China

Hankum Neimenggu Chemical Co., Ltd.
We will step by one step closer to you by developing global network.
Our company have a head office and a factory site in Busan, Korea and sales office in Seoul, the capital city of Korea. And we run a sales subsidiary in the United States, five production and a sales operations and two sales offices in China.

Busan, Korea

Main Office

New Jersey, U.S.A

Kumyang U.S.A Inc.

Eschbom, Germany

Kumyang Europe GmbH

Shanghai, China

Kumyang Chemical Co., Ltd.

Lianyungang, China

Kumyang New Material Co., Ltd.

Yunnan, China

Kumyang Ryuhan Trading Co., Ltd.

Neimenggu, China

Kumyang Neimenggu Chemical Co., Ltd.

Neimenggu, China

Hankum Neimenggu Chemical Co., Ltd.
We will step by one step closer to you by developing global network.
Our company have a head office and a factory site in Busan, Korea and sales office in Seoul, the capital city of Korea. And we run a sales subsidiary in the Unite States, five production and a sales operations and two sales offices in China.
Kumyang Overview
News and Events
  • New and exciting developments on eco-friendly blowing agents and additives to be presented!. Visit us at the Foam Expo 2020 in Stuttgart, Germany fro...

  • Kumyang was at K-Fair 2019 in Düsseldorf. We were pleased to present our latest Products. Please feel free to contact us for any further requirements ...

  • Kumyang is a major player in the market for Blowing agents and is expanding its product portfolio with heat-expandable microspheres. The most signific...

The Global Leader of Chemical Additives
Kumyang is a chemical company specialized in the development and the manufacturing of highly effective additives: including blowing agent, OPTSA and Benazole starting with saccharin after its establishment in Busan in 1955.
Produce with expandable microsphere from Kumyang
Our key product is foaming agent, and we are expanding our business areas to include hydrazine, titanium phide, flame retardant and stabilizer by leveraging the foaming agent production know-how and technological capability amassed during tens of years. Moreover, we also carry out sales of synthetic resins such as all types of chemical additivez, PVC, EVA and LDPE, and rubber products such ads NBR, SBR, EPDM and others according to customers’ demand.
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