1, Huajian aluminum is extruded from A0 primary aluminum ingot. The quality is pure, and the formula of 6063 alloy is strictly controlled without adding waste aluminum, while the primary aluminum ingot of Conch Broken Bridge aluminum is not very pure.

2. The wall thickness of Huajian aluminum must be strictly implemented in accordance with national standards, with high hardness, good rigidity and high strength, which is not easy to deform and fall off during use, and is safe and guaranteed, while Conch Broken Bridge aluminum has low hardness and poor rigidity, which is easy to deform during use.