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HOGI industrial fan HVAC complete set of welding equipment angle steel flange automatic welding, Rolling production line
HOGI develops, designs, manufactures and sells intelligent welding, cutting and Rolling equipment in the fields of ventilation and environmental protection engineering, fire protection, heating, cooling and ventilation fans. Realisation of automatic, intelligent and parametric production HOGI fan HVAC complete sets of welding equipment Angle steel flange automatic welding, electromechanical pipeline welding equipment rolled round production