+ 1 years

CIS Co., Ltd

Start your successful business with CIS

106, Jingoksandanjungang-ro, Gwangsan-gu
Gwangju 62465
South Korea

Company information CIS Co., Ltd


Easy sintering alumina, High purity alumina, Lithium Carbonate, Synthetic magnesium Hydroxide,
Fine Ceramic, Abrasive, Refrectory, MCCL, Secondary battery seperator Film Coating, Compound,
Filler, Calcined Alumina,  

#Company Introduction
Our company produce low soda and easy sintering alumina for the purpose of supplying our products to electronics & ceramic industry areas. We also produce specialized alumina and lithium products. Such as flaky alumina, roundish alumina and Lithium Carbonate. CIS is a company that specializes in supplying ceramic, semiconductor materials & LIB materials

Our products, low soda and easy sintering alumina are made from roasting aluminum hydroxide in tunnel kiln and rotary kiln at high temperature to control the alpha crystal size for various special products. After calcination, the intermediate has a very low soda content which is then subjected to grinding using a ball mill and other processes to obtain fine alumina powder having easy sintering properties. It has good moldability and sinterability and also excellent surface smoothness and wear resistance. The product is suitable for making high quality ceramic products which require high dimensional accuracy, especially as IC substrate, cutting tools, and Special crucibles.
This high purity alumina also applied to the LIB separator coating materials for stability reinforced separator. some of specialized powder is used to epoxy compound for MCCL(Metal Copper Clad Laminate) and automobile interior materials.


Company keywords

Easy sintering alumina
High purity alumina
Lithium Carbonate
Synthetic magnesium Hydroxide
Fine Ceramic
Secondary battery seperator Film Coating
Calcined Alumina

General Information

Year established 2012
Co.Registration No 410-86-61310
Type of company Head Office
Fax +82 62 714 1321
Website http://www.cisk.co.kr/


  • CIS  (Producer)

Company catalogues

Company's Videos


Area : Asia-Pacific, North America, West. Europe, Asia-Pacific
Country : Japan, Australia, France, China


Area : Asia-Pacific, Asia-Pacific, Asia-Pacific
Country : Taiwan, China, Japan


  • Type:

    ISO9001, ISO14001

Key figures CIS Co., Ltd


  • On site

    25 Employees

  • Company

    25 Employees


  • 2018

    3,457,000 USD

  • 2017

    2,546,000 USD

  • 2016

    852,000 USD

Executives CIS Co., Ltd

Executive information

Sung oh Lee

CEO - Chief Executive Officer


Video CIS Co., Ltd

Catalogue CIS Co., Ltd