SOLTECH has been providing the Optical Network products and Solution under the moto of Challenge, Trust and Honesty.

Since its establishment in 1996, SOLTECH CO., LTD. has grown together with the customers through the own development and production of fiber optic network equipment and the provision of optical communication solutions.
In addition to the domestic market, we are concentrating our efforts on advancing into overseas markets such as South East Asia, Europe and US.
SOLTECH will always be your successful partner that grows together with the customer by satisfying the customer needs with our best quality and solution.

Korea’s First

Optical modem, converter and Industrial Switch manufacturer

Product Line-up

Various items for Fiber Optic Network

Production Capability

Optimized Production Facility
Main Business
Network Solution

Ethernet Optical Switch, PoE, Industrial Switch, L3 Switch, Optical Converter, Video Fiber link, Coaxial converter, SFP module, Rack/Server rack, Fiber Optic Accessories

Optical Solution

Field Fusion Splicing Connector Making Tool, Fiber Distribution Frame, Cleaver, OCT(Optical cable termination)


SOLTECH is always growing
together with you.

1996 ~ 2013


Establishment of SOLTECH
No.1 Domestic Launcher of Fiber Optic Modem


1st development and launch of 100Mbps fiber ethernet converter


Established SOLTECH Infonet
Supply of Fiber Converter (KT)


1st development and launch of industrial ethernet switch


KT B2B MRO Resources
Registered as Market place KT commerce vender


Established SOLTECH Infonet R&D Center
– Airforce ACMI DD project
– Navy CBT project, Airforce Weather information system
– Ho Chi Minh Suburb Surveillance, Bismayah Suburb CCTV Qatar Military

2014 ~ Now


Launched PoE switch


Established SOLTECH Precision
Established SOLTECH Networks


Launched SDN solution
Launched FTTH Maintenance solution “SOLMate”


Launched online platform “Fibermart”
Launched Enterprise L3 Switch
Annual supply contract with KT GIGA EYES


Launched L3 40G, 100G Switch
Launched Industrial type 8100 10G BT Class Switch


Security Function Certificate
Launched Security Function
Certified Industrial Switch


Launched 10G Industrial Switch
Launched PoE 90W Switch

Office Locations

The directions for visiting SOLTECH are as follows.

Head Quarter

#1702 W-Dong, SK V1 Center, Dangsan-ro 41st, Seoul, Korea (Dangsan-dong 4ga, Dangsan SK V1 Center)


#906, Sambo techno tower 122, Jomaru-ro 385beon-gil, Bucheon-si, Gyeonggi-do, Korea (Chuneui-dong, Sanbo Techno Tower)

Customer Service

If you need help, contact designated support center SOLTECH
offers Customer Service.


Jason Kim

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product estimates, Reach me through email.

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Technical Support

Technical questions about the product
will be answered quickly.

Technical Support
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the product as a sample

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Provides OEM/ODM
one-stop service.

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Documentation & Software

Provides product
material and software.

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