Corrugated cardboard also known as waved cardboard, has at least one layer waved core paper inside, so it has a good collsion performance and could withstand the collision and falling force during logistic transportation.
5052 aluminum plate is Al Mg alloy aluminum plate. Magnesium is the main alloy element in 5052 alloy aluminum plate. It is the most widely used antirust aluminum. This alloy has high strength, especially fatigue strength: high plasticity and corrosion re
Cross-border supply of summer breathable labor insurance shoes, men's anti-smash and anti-puncture sport fashion working safety shoes work safety protective shoes.