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T&B Air Duct HAVC LLC’s
Systematic production process

Based on rich experience accumulated over many years
It is a systematic production process.

Intuitive line

Bend pipe line

Business Areas

T.D.F DUCT production process

Uncoiler

Beading

tin cutting

SEAM forming

T.D.F molding

bending

SEAM Assembly

SEAM Assembly

CORNER Assembly

Production completion

Cheonglab Healthy

release

installation

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