About SESUNG

Optical technology in the 4th Industrial Revolution era
Lleading company SESUNG

As global mold design and trends continue to evolve, Sesung Design/manufacture of high-precision, high-resolution optical systems based on ultra-precision processing technology We develop optical-related processing technology through technology upgrades.

About SESUNG

Optical technology in the 4th Industrial Revolution era
Lleading company SESUNG

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Products

Main Products

Introducing various products from Sesung, a company specializing in the development of optical processing technology.

Optical Communication Lens

Check out our optical communication lens component products.

Medical

Medical components

Check out our medical component products such as blood kits.

IR Lens

Application of fine patterns

Check out our IR (infrared) lens component products.

Automotive

Vehicle components

Check out our Vehicle components.

Equipment

Main Equipment

Introducing various equipment from Sesung, a company specializing in the development of optical processing technology.

Ultra-precision processing equipment

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Precision measuring instrument

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High-speed processing machines

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Injection molding machine

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Portfolio

Check out Sesung’s diverse portfolio.

Recruit

Company welfare

Check out Sesung’s in-house welfare facilities and job postings.

CS Center

Customer Center

Check out the latest news from Sesung.