Projects Overview

Telecom & Network

SeoJin manufactures cabinets and enclosures for telecom industry applications, such as power supplies and controls.

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Manufacturing Telecom & Network Cabinets and Cases


Our in-house aluminum ingot production and extensive die cast capabilities make SeoJin System a preferred partner for companies producing automotive parts.

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Die casting and precision machining for auto parts

Test and Measurement Equipment

SeoJin manufactures test and measurement instrumentation to the exact specifications required by sensitive, critical equipment.

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Cabinets and enclosures for test and measurement equipment


Our high volume production facilities provide cost-competitive full service manufacturing for industrial products.

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Industrial manufacturing

Electronic Assembly

SeoJin provides RF and communication cable harness assembly for companies worldwide.

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Cable and harness electronic assembly services

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