1)With various materials and designs

2)customised designs are available.

3)Most of sizes are available according to customers'requirement

4)In accordance with the requests of environmental protection.

Material:Environmental aluminum, brass(anti-magnetic, lead-free)

Standard:H85,H65

Usage: Top and bottom stopper wire for metal and nylon zipper

Application equiipment:Semi-automatic machine, automatic machine.

Plating color: Green bronze, dark bronze, copper, nickel black nickel, nickel-free color of ancient silver, red bronze, nickel-free plating colors white and various environmental protection.Aluminum can be plated color card color sample a variety of special colors.

Specification of metal zipper's top stopper wire:

2# (halfround wire):2.1*0.7

3# (halfround wire):2.2*0.85 2.2*0.8 2.2*1.0 2.2*1.25 2.1*0.7 2.0*0.85

4#(halfround wire):2.2*0.85  2.4*0.9  2.2*1.0

5#(halfround wire):2.6*1.0  3.0*0.85  2.4*0.9 2.6*0.85 3.0*0.8 3.0*1.0  3.0*0.95  2.5*1.0 2.5*1.4   3.0*1.2 3.0*0.9

8#(halfround wire):3.1*1.2 3.9*1.2 4.0*1.1 4.0*1.25

10#(halfround wire):4.0*1.25 4.0*1.4  4.0*1.1

Specification of Nylon zipper's top stopper wire:

2#(Flat wire):1.78*0.36

3#(Flat wire):1.8*0.4  1.8*0.35 1.78*0.36

5#(Flat wire):2.4*0.4  2.4*0.35  2.4*0.45  2.5*0.4

8#(Flat wire):3.5*0.4  3.6*0.4  3.6*0.5 3.0*0.4

10#(Flat wire):3.6*0.4  3.6*0.5  3.5*0.4

Specification of Metal and Nylon zipper's bottom stopper wire:

2#(Flat wire):2.4*0.4

3#(Flat wire):3.0*0.4 3.0*0.35 3.0*0.45 3.0*0.45 3.0*0.5

5#(Flat wire):3.5*0.4  3.5*0.45  3.5*0.5 3.6*0.4 3.6*0.45  3.6*0.5  4.0*0.5 3.8*0.4

8#(Flat wire):4.5*0.45 4.5*0.5 4.8*0.6 4.8*0.55 4.2*0.6

10#(Flat wire):6.0*0.6  5.9*0.5  5.9*0.55 4.8*0.6

what we produce are all environmental and nickel free products.

special size need only line of custom-made according to customer requirements.

The advantages of top and bottom stop wires made of copper and aluminum:

Since the four angles of the round edge flat wire are circular, it won't hurt your skin. Using round edge flat wires will improve and perfect the quality and grade of zippers and beautify the surface of zippers as well.