Weiwei ZipperFactory for Metal, Resin, and Nylon Zippers in Yiwu · Sizes 3 / 5 / 8
Weiwei Zipper supplies metal, resin, and nylon zippers for garment, bag, and footwear projects, with common size 3, 5, and 8 options suited to sampling, bulk purchasing, and repeat orders.

Why Buyers Work with Weiwei Zipper
Reliable Supply of Standard Sizes
We organize supply around the most commonly used size 3, 5, and 8 range, making development, bulk purchasing, and repeat orders easier to coordinate. Sizes 3, 5, and 8 correspond to a closed chain width of about 3, 5, and 8 mm.
- Supports both finished zippers and zipper rolls
- Closed-end, open-end, and two-way structures can be matched as needed
- Colors and sliders can be aligned with the style direction
- Finished zippers start at 1,000 pieces, with colors mixable within one order
Efficient Sample Confirmation
Samples can be reviewed against color cards, reference cards, garments, or old samples so key details are aligned before bulk scheduling.
- Supports color checking and basic sample review
- Can follow old samples for common structures
- Suitable for small-batch development sampling
- Standard specifications sample in about 3 days; new colors or special structures take longer
More Predictable Delivery
For standard options, materials and production slots can be coordinated earlier once specifications are confirmed, which works well for quick-turn projects and repeat orders.
- Common colors and sizes are easier to arrange quickly
- Repeat orders can reuse prior confirmation records
- Urgent requests can be coordinated around production availability
- Bulk production usually takes about 10 days once the sample and order details are confirmed
Responsive Communication Across Channels
Phone, WeChat, and WhatsApp can be used side by side, making it easier to confirm specifications, colors, samples, and delivery details quickly.
- A consistent contact path helps keep records aligned
- Priority response during working hours
- Supports image and video communication for detail checks
- Useful for long-term projects across regions
Product Categories
Our product range is organized around common purchasing needs for metal, resin, and nylon zippers, making it easier to confirm the material direction before discussing size, structure, color, and delivery requirements.

Metal Zippers
More suitable for bags, footwear, workwear, and styles that require stronger texture and durability, usually within the size 3 / 5 / 8 range.

Resin Zippers
Resin zippers in sizes 3, 5 and 8, closed-end, open-end or two-way, for garments, kidswear and footwear. From 1,000 pieces per order, colors mixable.

Nylon Zippers
Suitable for garments, bags, and sun-protective outerwear, with common size 3 / 5 / 8 options.
Common Applications
We organize common zipper solutions around garments, bags, and footwear so the right type, size, and structure can be narrowed down from the actual end use.
Garments
Suitable for jackets, hoodies, trousers, kidswear, and sun-protective outerwear, where buyers usually pay close attention to smooth operation, lightweight feel, color matching, and reliable repeated use.
Bags
Suitable for school bags, travel bags, organizers, and tool bags, where durability, secure tooth engagement, and consistency across batches are often more important.
Footwear & Accessories
Suitable for boots, functional footwear, and accessory parts where abrasion resistance, ease of use, and assembly efficiency are all important.
Do You Already Have Samples or Purchasing Requirements?
You are welcome to share size, length, color, quantity, and application details so we can help confirm the right direction and move into quotation more efficiently.
