PRODUCTS By localizing electronic materials and chemical supplies,
we are contributing to the establishment of a stable
supply chain management system for our global clientele.
Product Introduction
Our process chemicals have earned We pledge to support the ESG management
long-standing validation from policies of our customers by implementing
both domestic and international global fabs. a waste organic solvent recycling system.

SEMICONDUCTOR

SOLAR CELL

DISPLAY

2ND-BATTERY

Item
Presentation
01 Etching Solution

A specialized chemical substance employed to
selectively eliminate extraneous sections to
establish circuit patterns in semiconductor,
display, and various chip fabrication processes.

02 Stripping Solution

A particular chemical substance utilized to
eradicate residual photoresist and
high-molecular-weight polymers following the
etching phase in the semiconductor and
alternative chip production processes.

03 Cleaning Solution

A chemical agent designed to eradicate organic
and inorganic contaminants that may arise
during chip fabrication procedures, and a
chemical compound employed in purifying
deposition materials from metal masks
throughout the AMOLED production process.

04 Dissolving Solution

A distinct chemical substance used in the removal
of photoresist & DFR film and similar materials
within the semiconductor and display photoresist
processes.

05 Deposition Solution

A specific chemical substance that functions as
a silicon (Si) source during oxide film deposition
on semiconductor wafer surfaces
(oxide film forming agent).

06 2nd-Battery

Adhesives and supplementary materials intended
to amplify the binding force of positive and
negative electrode active materials during
secondary battery manufacturing processes.

CHEMICAL CHART
Business Field Classification Product Applications
Semiconductor
(Memory, NAND, 3D-NAND, System LSI, Power chip etc)
Cleaning Al Stripper - Removal of PR and residue after dry etching
- A domestic alternative to foreign Al stripper products.
- Container: DRUM, BOTTLE
Cu Stripper - Removal of residue after dry etching
- Aqueous stripper
- Container: DRUM
NH4OH - NH4OH : SC-1 Cleaner
- Container: Tanklorry, DRUM, BOTTLE
Etch HF - An etching solution tailored for silicon dioxide (SiO2)
- Accommodates industrial grade, solar grade, and semiconductor grade
- Container: Tanklorry, DRUM, BOTTLE
BOE
(Buffered Oxide Etchant)
- An etching solution tailored for silicon dioxide (SiO2)
- Possesses a diverse etch rate lineup (15Å ~ 5000Å)
- Container: DRUM, BOTTLE
H3PO4
(Silicon Nitride Etchant)
- A selective etching solution for silicon nitride (Si3N4)
- Container: Tanklorry, DRUM, BOTTLE
Dopants TEOS
(Tetraethyl Orthosilicate)
- SiO2 Deposition Solution
- Container: Canister(170kg, 15kg)
Display
(OLED, LCD, TSP, LED)
Cleaning Al Stripper - Removal of PR and residue after dry etching
- A domestic alternative to foreign Al stripper products.
- Container: DRUM, BOTTLE
NMP - Mask Cleaner
- Recycling system for organic solvent waste solution from secondary batteries
- Container: Tanklorry, DRUM
Etching Cu Etchant - A selective etching solution for silicon nitride (Si3N4)
AI Etchant
ITO Etchant
Cu Etchant
Ti Etchant
2nd-Battery Solvent NMP - Recycling system for organic solvent waste solution from secondary batteries
- Container: Tanklorry, DRUM
Binder PVDF Binder
Solvent
- PVDF + NMP solution
Integrated Material Recycling Process
Proprietary production system
  • 01
    Raw Material
  • 02
    Synthesis
  • 03
    Purification
    01
  • 04
    Mixing
    02
  • Product
    03
  • Recycling
    04
Recycle Business
  • Secured a business license for comprehensive waste recycling treatment in 2009
  • Contributing to cost reductions via waste liquid recovery → distillation and purification → resupply
  • Monitoring quality change points through component analysis
  • Delivering customized services in accordance with client usage employing tank lorries and DR containers.
Major Customers