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Closed End #3 Aluminum Jeans Zipper with Auto Lock Slider
#3 Closed End Aluminum Zipper
Material: | Polyester tape + aluminum teeth |
Size: | #3 |
Zipper Type: | Auto Lock, Close End |
Color: | Color Card Available Download PDF |
Packaging: | 50pcs/bag, 40bags/ctn, or as customers' require |
MOQ: |
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Certification: | OEKO-TEX® CERTIFIED Download PDF  |
About MH Zipper Factory
50,000m²
Plant Area
$30 million
Annual Sales Amount
600 tons
Long Chain · Month Production
63 million pcs
Finished Zipper · Month Production
About Ningbo MH
MH specializes in garment accessories and fabrics, offering high-quality solutions for the textile and home décor industries. With advanced automated warehousing, MH ensures efficient supply chain management and provides comprehensive after-sales support, exclusively serving businesses, not individuals.
1999
Since
$871Million
Annual Sales (2025)
40+
Branch Offices
600+
Office Staffs
Product Details
MH #3 closed end aluminum jeans zipper is a finished metal zipper built on polyester tape with aluminum teeth, made in the #3 chain size with a fixed bottom stop and an auto lock slider.
The #3 chain size is the finest of the metal gauges MH stamps, and that narrow chain is what suits the fly opening of jeans, trousers and skirts rather than the long chain runs used on jackets.
Aluminum is the lighter and lower-cost of the metal teeth MH offers in this chain size, which is why it is the usual choice on volume denim programmes where brass is specified for premium lines.
MH stamps the teeth onto polyester tape and finishes the zipper to the chain length, tape color, slider style and pull shape a buyer specifies, with tape color selected from the MH zipper color card so the fly reads with the rest of the denim hardware.
Key Selling Points
Denim fly application: The MH aluminum jeans zipper is built in a fine metal chain size that sits flat inside a short trouser fly rather than bulking the front panel of the garment.
Auto lock slider: The auto lock slider on this aluminum jeans zipper stays where the pull is released, so the fly holds its position through the repeated opening and closing a pair of jeans sees in wear.
Closed end construction: A permanently joined bottom stop keeps the two tape halves together, giving the denim fly a fixed base that only opens from the top.
Aluminum cost position: Aluminum teeth are the lighter, more economical metal option MH offers in this chain size, which suits volume denim production where brass is reserved for premium lines.
Color and hardware matching: Tape color is chosen from the MH zipper color card and slider and pull styles can be specified, so the fly zipper matches the buttons and rivets on the garment.
Certified production: MH produces these aluminum jeans zippers under OEKO-TEX® certification with azo-free dyeing, supporting apparel buyers who audit their trim supply chain.
Metal zippers are a common type of zipper made from metal teeth and fabric tape. Known for their durability and stylish appearance, they are widely used in clothing, bags, footwear, and other products.
Open-End Zippers: Commonly used in jackets and coats.
Closed-End Zippers: Found in pants, skirts, and dresses.
Two-Way Zippers: Ideal for designs requiring dual-direction opening, such as tents and travel bags.
Application: Used in garment and textile industries, these aluminum zippers can be customized in different designs, sizes and colors
Commonly used for purses, handbags, pants, jeans, trousers, garments, etc.
MH Zipper Feature
Strong teeth
Good zipper smoothly
Color fastness can be 4 Grade
Complete variety of zipper
Eco-friendly, azo-free dyeing
Zipper Size
Zipper size | Classification | ||||
Close end | Open end | 2 way close end | 2 way open end | Chain | |
#0 | √ | ||||
#1 | √ | √ | |||
#2 | √ | √ | |||
#3 | √ | √ | √ | √ | |
#4 | √ | √ | √ | ||
#5 | √ | √ | √ | √ | √ |
#8 | √ | √ | √ | √ | √ |
#10 | √ | √ | √ | ||
#12 | √ | √ | |||
#15 | √ | √ | |||
Recommend Application of Metal Zippers
Main uses and size | Size | |||
3#,4# | 5# | 7#,8# | 10# | |
Female underwear, pant and skirts trousers | √ | |||
Trousers, children's clothing | √ | √ | ||
Female chest shirt, casual wear | √ | √ | ||
Uniforms, training suits, jeans | √ | √ | ||
Hat, glove, luggage inner bag | √ | √ | ||
Purse, luggage out bag, shoes, jacket | √ | |||
Ski jacket, down jacket | √ | √ | ||
Duffle coat, leather coat | √ | √ | ||
Suitcase | √ | √ | ||
Sleepbag | √ | √ | ||
Camping tent | √ | √ | √ | |
Shoes & boots | √ | √ | ||
Armament cover | √ | √ | ||
Canopy (ship), the big tent | √ | |||
Canopy and framed tent | √ | |||
Customization Services
Color Customization
Zipper Length Customization
Zipper Size Customization
Zipper Teeth Color Customization
Other Zipper Products
We offer an extensive range of zipper solutions, including nylon coil zippers, metal zippers, plastic zippers, waterproof zippers, invisible zippers, zipper long chains, as well as zipper sliders and pullers. Our products come in various sizes and lengths, catering to the diverse requirements of all our customers.
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