Based on Korean proverb
‘Be sure to beat on a stone bridge before crossing it’

OSLENG will Implement an Optimal Safety System

People Space Safe

For establishing SafetyLine free from fire hazard

OSLENG will be your trusty partner

ABOUT OSL

We are practicing customer satisfaction with a constant spirit of innovation.
Management philosophy
OSL History
Certifications & Patents
Business Field
Location

Data

Nomination brochure
& Catalog Certificate of type
approval High-efficiency
equipment certification Registration of broadcasting and communication equipments Explosion proof
certification Etc

Customer Service

02-2148-6800

This is OSLENG customer support.
We will provide you with the assistance you need with your inquiries.

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