high value-added Zinc-Aluminium-Magnesium square pipe tube high corrosion resistance ZAM square pipe Zn-Al-Mg tube pipe
2. Reduce costs (generally 40% cheaper than stainless steel) 3. The incision corrosion resistance is good (incision can be automatically repaired to prevent the production of red rust, one of the biggest features) 4.The processing performance is very good (because it has excellent wear and scratch resistance, can adapt to a variety of processing