
Zinc Alloy
Best for: Custom logo hardware, Bag buckles, Metal buckles, Decorative trims, Metal logo plates, Rivets
A common die-cast metal option for detailed shapes, logo hardware and decorative accessories.

Best for: Custom logo hardware, Bag buckles, Metal buckles, Decorative trims, Metal logo plates, Rivets
A common die-cast metal option for detailed shapes, logo hardware and decorative accessories.

Best for: Metal buttons, Jeans buttons, Logo plates, Decorative metal trims, Premium bag hardware
A premium metal option for selected buttons, logo plates, trims and decorative hardware.

Best for: Snap hooks, D-rings, O-rings, Functional buckles, Outdoor gear hardware
A metal option for strength-conscious and corrosion-conscious hooks, rings and functional hardware.

Best for: Buckles, D-rings, O-rings, Rivets, Selected garment hardware
A metal option for selected buckles, rings and rivets where structure and finish protection are reviewed carefully.

Best for: Lightweight buckles, Outdoor gear accessories, Sport bag hardware, Selected trims
A lightweight metal option for selected sport, outdoor and bag accessory hardware.

Best for: Plastic buckles, Release buckles, Cord locks, Cord ends, Strap adjusters
A lightweight material family for functional buckles, adjusters, cord locks and color-matched accessories.

Best for: Functional buckles, Release buckles, Adjusters, Outdoor accessory hardware
An engineering plastic option for functional buckles and outdoor accessory parts.

Best for: Decorative trims, Fashion accessories, Selected garment accessories, Special appearance parts
A decorative material option for special appearance trims, apparel accessories and selected branded parts.
| Material | Best For | Advantages | Limitations | Weight | Strength | Finish Flexibility | Cost Level | Typical Products | Notes |
|---|---|---|---|---|---|---|---|---|---|
| Zinc Alloy | Custom logo hardware, Bag buckles, Metal buckles | Good mold detail for custom shapes; Flexible finish direction for decorative hardware | Structure and thickness should be reviewed for strength requirements; Testing expectations depend on finish, product type and application | Medium | Medium to high by structure | High | Balanced | Custom logo hardware, Bag buckles, Metal buckles, Decorative trims | Final material suitability depends on product structure, finish target, application and buyer testing requirement. |
| Brass | Metal buttons, Jeans buttons, Logo plates | Premium appearance and hand feel; Good base for selected classic finishes | Usually reviewed as a higher-cost option than zinc alloy or iron; Project suitability should be confirmed by structure and finish target | Medium | Medium by structure | Medium | Higher | Metal buttons, Jeans buttons, Logo plates, Decorative metal trims | Final material suitability depends on product structure, finish target, application and buyer testing requirement. |
| Stainless Steel | Snap hooks, D-rings, O-rings | Good strength direction for suitable structures; Good corrosion resistance direction | Complex decorative shaping may be limited compared with die-cast zinc alloy; Finish and forming options should be confirmed before sampling | Medium | High by structure | Medium | Medium to higher | Snap hooks, D-rings, O-rings, Functional buckles | Final material suitability depends on product structure, finish target, application and buyer testing requirement. |
| Iron | Buckles, D-rings, O-rings | Cost-conscious option for selected structures; Can be strong for suitable parts | Anti-rust and finish protection should be confirmed early; Not suitable for every decorative or corrosion-conscious application | Medium | Medium to high by structure | Medium | Lower to medium | Buckles, D-rings, O-rings, Rivets | Final material suitability depends on product structure, finish target, application and buyer testing requirement. |
| Aluminum | Lightweight buckles, Outdoor gear accessories, Sport bag hardware | Lightweight metal option; Anodized finish direction can be reviewed | Strength and structure must be confirmed for the application; Some decorative effects may be limited compared with other metal bases | Light | Medium by structure | Medium | Medium | Lightweight buckles, Outdoor gear accessories, Sport bag hardware, Selected trims | Final material suitability depends on product structure, finish target, application and buyer testing requirement. |
| Plastic | Plastic buckles, Release buckles, Cord locks | Lightweight and functional; Color options can be reviewed | Material grade, strength and aging performance should be confirmed by requirement; Surface finish direction differs from metal hardware | Light | Grade-dependent | Medium | Lower to medium | Plastic buckles, Release buckles, Cord locks, Cord ends | Final material suitability depends on product structure, finish target, application and buyer testing requirement. |
| Acetal | Functional buckles, Release buckles, Adjusters | Durability direction for functional parts; Good dimensional stability direction | Specific performance should be confirmed by structure and testing requirement; Color and branding options should be reviewed by project | Light | Grade and structure dependent | Medium | Medium | Functional buckles, Release buckles, Adjusters, Outdoor accessory hardware | Final material suitability depends on product structure, finish target, application and buyer testing requirement. |
| Resin | Decorative trims, Fashion accessories, Selected garment accessories | Visual flexibility; Color possibilities | Strength, heat resistance and application environment should be confirmed early; Not suitable for every functional load-bearing part | Light to medium | Application-dependent | Medium | Medium | Decorative trims, Fashion accessories, Selected garment accessories, Special appearance parts | Final material suitability depends on product structure, finish target, application and buyer testing requirement. |
Material use depends on product structure, target application, finish direction and testing requirement. Each material page explains typical product categories and application notes for RFQ review.
Logo suitability depends on material, product structure, surface area, logo method and finish. Embossed, debossed, engraved, laser, printed or separate logo plate options should be reviewed by project.
Compatible finishes vary by base material and product structure. The finish direction should be confirmed through sample review, color target and buyer testing requirements.
Compare materials by application, structure, weight, appearance, finish flexibility, cost direction, mold requirement and testing expectation instead of choosing one material for every use.
Testing can be arranged upon request based on product type, material, finish, market and buyer standard. Results should not be assumed before the actual product and testing scope are confirmed.
Share product type, application, finish target, size, logo requirement and testing expectation so material options can be reviewed clearly.