| As the shape is D-shaped, it is called D buckle, also known as D-type buckle, D word buckle. D buckle material is generally divided into copper, iron, zinc alloy three, copper, iron made of D buckle fracture, unless after welding, zinc alloy is not broken. Widely used in the production of luggage, commonly used colors are bronze, bronze (also known as green sweep), silver, gun black, gold and so on. Common size is 1cm, 1.5cm, 2cm, 2.5cm, 3cm, 3.8cm, etc., should be based on the width of the package to choose. |
