Purchase Qty. Reference FOB Price
1-2 Pieces US$33,800.00
3+ Pieces US$33,000.00
Product Description
Product Description Galvanized Sheet HVAC Spiral Circular Duct Forming Machine for Ventilation Spiral Pipe The spiral duct machine BTF-III is widely used in air conditioning ducts. And prefabricated pipes for construction works. High standards to meet customer needs, a number of safety protection ...