Mitsui & Co. (Taiwan), Ltd.

Our Business

Performance Chemicals Division

Business fields

Advanced Materials:

●Flexible/Rigid Printable Circuit Board related materials   

●Display related materials

●Semiconductor related materials


Functional Materials:

●Synthetic resin, additives      ●Fertilizer raw materials, inorganic resources

●Packaging & Environmental protection related materials


Major activities

● Import of resin materials & electronic materials

● Export of resin products made in Taiwan

● Support for overseas marketing expansion of products made in Taiwan

● Provide solutions for advanced semiconductor's packaging & mounting process


Key products

Advanced materials:

●Flexible/Rigid Printable Circuit Board industry:
Polyimide film, Release paper, Release film, PI Ink, Graphite sheet, Integrated Metal Substrate, High-Frequency Materials, Non-cyanide based fine pitch Au plating solution, Cu Paste etc.

●Display industry: Polarizing sheet related materials (PVA film, Retardation film, Protecting film), Back light unit materials (reflector film), Panel materials (sputtering target), Touch Panel materials(Hard coat film), others.

●Semiconductor chip assembly: Low temperature/low pressure chip bonding, target materials, Packing process related materials, Ti/Cu One step Ecthing solution. 

Functional materials 

●Synthetic resin, Additives: Polyolefins, engineering plastics, resin modifiers, antioxidants                      

●Fertilizer raw materials, inorganic resources: Iodine, sulfur, sulfuric acid.

●Packaging & Environmental protection related materials: Functional packaging materials, Eco friendly materials.

●Others: Secondary battery materials, supplements, communication related