팝업레이어 알림

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Business Area
Secondary Battery Materials
Secondary Battery Materials
We are growing as a specialized materials company in the field of secondary batteries, from precursor raw materials to coating materials.
Secondary Battery Materials
CIS Chemical Co., Ltd. is evolving into a comprehensive material specialist in the field of secondary batteries. With differentiated technological expertise and quality in each field, we aim to secure production technology for key materials as we aspire to play a pivotal role in the up and coming eco-friendly future energy industry.
WITH
We are manufacturing innovative battery core products
WITH
contributing to the future eco-friendly industry
WITH
through environmentally friendly technologies.
WITH
We are manufacturing innovative battery core products
WITH
contributing to the future eco-friendly industry
WITH
through environmentally friendly technologies.
Business 01
Enhanced Safety
Business 02
Improved Electrical Properties
Business 03
Increased Output
Business 04
Improved Performance
Business 05
Improved Lifetime
Business 06
Core Material Circulation
Precursor Raw Materials for Secondary Batteries
Nickel, Cobalt, Lithium
CIS Chemical Co., Ltd. produces core materials for secondary battery cathodes in nickel, cobalt, lithium, and MHP materials by utilizing its proprietary CMS Process.
Advanced Refining Technology
Hybrid Wet Mill
Synergistic Solvent Extraction
Advanced purification technology through hybrid wet process + synergistic solvent extraction process
  • Nickel Sulfate
  • Cobalt Sulfate
  • Lithium Compounds
  • Metal Complexes
  • MHP (Ni content > 30%)
  • MHP (Ni content > 40%)
  • Ni Oxide (Ni content > 70%)
  • Ni Metal (Ni content > 90%)
Alumina-based Materials for Secondary Batteries
Al₂O₃
Utilizing heat treatment and grinding technologies based on aluminum hydroxide, we can control purity, particle size, crystal structure, surface area, and more. Through these processes, we produce various alumina-based materials tailored to the needs of the secondary battery industry and each of our customers.
Integrated Control Technology
Calcination
Grinding
Application of the integrated control technology through calcination and grinding processes
  • High Purity Nano Alumina
    Al₂O₃
    Separator Ceramic Coatings
  • Transition Alumina
    AlOOH
    Carbon nanotube (CNT) Manufacturing Applications
  • Aluminum Hydroxide
    Al(OH)3
    Cathode (NCA/NCMA) Applications
  • High Purity Alumina
    Al₂O₃
    Cathode Electrode Coatings
Cathode Doping Materials for Secondary Batteries
Additives
Building on extensive experience in the field of inorganic materials and systematic manufacturing technology, we produce various cathode doping (additive) materials in secondary batteries. Our focus includes nanoparticle formation, minimizing impurities, achieving zero non-magnetic substances, and maximizing production efficiency to enhance the efficiency and safety of secondary battery cathode materials.
ONE-STEP QUALITY
Air Jet Mill
Optimization
Optimizing the grinding process (air jet mill) to achieve ONE-STEP quality
  • Air Jet Mill Process
  • Lithium Compound Materials
  • Oxide, Hydroxide Powder Materials

Privacy Policy

CIS Chemical (hereinafter referred to as the "Company") values your personal information and complies with the "Act on Promotion of Information and Communication Network Utilization and Information Protection." The Company, through this privacy policy, informs you of how the personal information you provide is used and for what purposes, as well as the measures taken to protect your personal information. The Company will announce any revisions to the privacy policy through the website notice (or individual notice).

This policy is effective as of January 1, 2000.

1. Items and Methods of Collecting Personal Information

A. Items of collected personal information
The company collects the following personal information for information provision: - Name, email, contact information, address
B. Methods of personal information collection
The company collects personal information through website inquiries and collaboration consultations.

2. Purpose of Collecting and Using Personal Information

Information transmission, content provision

3. Retention and Use Period of Personal Information

The user's personal information is generally destroyed without delay once the purpose of collecting and using personal information is achieved.

4. Procedure and Method of Personal Information Disposal

In principle, users' personal information is destroyed without delay once the purpose of collection and use of personal information is achieved. The company's personal information destruction procedures and methods are as follows.

A. Disposal Procedure
While the company continues to provide information, personal information is continuously held by the company for the purpose of providing information. Once the purpose of collection or provision is achieved, personal information is promptly disposed of. However, if there is a need to retain personal information in accordance with the provisions of the law, such as the Commercial Act, even after the purpose of collection or provision has been achieved, the company may retain the personal information for the purpose of storage only.
B. Disposal Method
- Personal information on paper is shredded or incinerated.
- Personal information stored in electronic file format is deleted using technology that cannot reproduce records.

5. Personal Information Provision

The company does not generally provide the user's personal information to external parties.

However, exceptions apply in the following cases:
- When users have given prior consent.
- When there is a request from an investigative agency in accordance with the procedures and methods prescribed by law for the purpose of investigation.

6. Installation/Operation of Automatic Personal Information Collection Devices and Refusal

The company does not use cookies or similar devices to automatically collect personal information.

7. User's Rights and Obligations

Users have the right to access, modify, and delete the personal information they have provided at any time. Users can request this by sending an email to the company's personal information manager. Users also have the right to protect their own information and not infringe on the information of others.

8. Personal Information Manager and Contact Information

If you use the company's services and have any privacy-related complaints, you can report them to the personal information manager or the responsible department. The company will promptly provide sufficient answers to user complaints.

- Personal Information Management Department: General Management Team
- Email: info@cischem.co.kr

If you need to report or consult on other personal information breaches, please contact the following organizations:

- Personal Information Dispute Mediation Committee (www.1336.or.kr / 1336)
- Korea Internet & Security Agency (www.eprivacy.or.kr / 02-580-0553 ~4)
- Supreme Prosecutors' Office Cyber Crime Investigation Center (http://icic.sppo.go.kr / 02-3480-3600)
- National Police Agency Cyber Terror Response Center (www.ctrc.go.kr / 02-392-0330)