Product range

Brass zippers, zipper heads & custom zinc alloy die casting

Price and minimum order quantity vary by size, color and application — send a request for a specific quote; Duong Long does not list fixed prices on the website.

Brass zippers

Sizes #3 / #5 / #8, multiple colors, for jeans, jackets, bags and shoes.

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Finished zipper heads and pulls at Duong Long's factory

Zipper heads & pulls

Custom zipper heads and pulls made to your own design.

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Zinc alloy zipper head detail, freshly cast, at Duong Long's factory

Metal buttons & bag accessories

Jean buttons, decorative buttons, metal bag hardware to sample or drawing.

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Overview of the zinc alloy die-casting line at Duong Long's factory, District 12

Zinc alloy die-casting machine at Duong Long's factory

Raw zinc alloy ingots used as input material at Duong Long's die-casting workshop

Custom zinc alloy (zamak) die casting

Custom die casting from drawings: zipper heads, door/cabinet handles, other metal parts — photographed directly at the die-casting workshop, a separate facility from the brass zipper workshop above.

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