Purchase Qty. Reference FOB Price
10-99 kg US$4.00
100-499 kg US$3.80
500+ kg US$3.20
Product Description
Product Description Advantages of aluminum tube: A.First is welding technology advantages: suitable for industrial production of thin-wall copper aluminum tube welding technology, known as a world-class problem, is the key technology of air conditioner connecting pipe aluminum instead of copper. ...