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이미지 제공: Andrew Gaines

We do our best in fire prevention based on our
experience and technology.

WONWOO realizes your dreams with the greatest value and safery

"Press the button below"

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Certification Mark

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WONWOO EF ENG., LTD

We do our best in fire prevention based on our
experience and technology.

Main Business

We promise to be a company that will do everything, have great ambitions, and
be faithful even in small things.

​Fire prevention

Manufacture and sale of fire detectors

 Manufacture and sale of heat and smoke detector testers

​Firefighting facility design and supervision

Firefighting facility design, firefighting construction supervision,

Maintenance of firefighting facilities, etc.

Firefighting facility construction

Construction of firefighting facilities and electrical construction, etc.

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