Company profile

Company profile

Nanjing Byfo Machinery Co., Ltd, located in Nanjing City, Jiangsu province, China. Established in 2016.
BYFO company has always been focusing on manufacturing and designing all kinds of HVAC equipment, including full automatic HVAC duct auto line, TDF flange former, pittsburgh lockformer, shearing machine, bending machine, plasma cutting machine etc.
Company Equipment includes CNC machining centers, large gantry milling machine, grinding machine and other related equipment. We are an integrity manufacturing company which involves manufacturing, design, sales and well after-sales.

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High Precision

Positioning Accuracy ± 2.02mm



Notch Roughness〈 Ra6.5


High Speed

Idling Speed 〉120m/min


Low Consumption

Conversion Rate 〉40%