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October 21st, 2026

125 mm to 1250 mm Round Duct Elbow Coverage on One Machine

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October 21st, 2026

Why Stainless Steel Round Duct Elbows Use a Lower Thickness Limit

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October 21st, 2026

Round Duct Elbow Forming from Flat Sheet to Seamed Fitting

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TIANJIN COORIG TECHNOLOGY CO.,LTD
Add: Jinghai Developing Zone of Tianjin, China
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HUBEI COORIG TECHNOLOGY CO., LTD
Add: Fengridadao,Developing Zone of Chongyang,Hubei, China
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E-mail: forest@coorig.com

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Rectangular duct production line series
Laser cutting machine series
Metal insulation pipe production line
Composite panel air duct processing equipment
Flange machine series
Lock former machine series
Angle iron flange processing equipment
Square tube auxiliary processing equipment
Round duct processing equipment
Auto damper line machine
Fan coil processing equipment
Integrated support and hanger processing equipment
Cable tray production line
Fire water pipe production line
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