Simple brass O-shaped buckle, water drop buckle, D-shaped buckle
| Material: | Customized |
|---|---|
| Size: | Customized |
| Color: | Customized |
| MOQ: | 1000 |
| Style: | Customized |
| Delivery Time: | 5-7days |
| Packing: | Pack according to customer requirements |
| Payment: | T/T, Western Union, Paypal, Credit Card and so on |
| Shipping: | DHL/UPS/Fedex/TNT and so on |
Product Description
| Product Name | Simple Brass O-Rings, D-Rings & Waterdrop Buckles |
| Material | Brass |
| Size | Customized |
| Color | Customized Colors |
| Main Features | Size and Color Customized, Fashionable and Modern, Durable and Sturdy, Multiple Usages, Convenient and Practical, Easy to Use |
| MOQ | 1000 pcs |
| Usage | Simple brass O-shaped buckle, water drop buckle, D-shaped buckle, brass handmade keychain, DIY luggage metal key ring pendant |
| Style | Fashion and Modern |
| Delivery Time | 5-7 days |
| Packing | Pack according to customer requirements |
| Payment | T/T, Western Union, Paypal, Credit Card and so on |
| Shipping Methods | DHL/UPS/Fedex/TNT and so on |
Product FAQ & Buying Guide
Common questions from wholesale buyers before placing a custom order
What is the minimum order quantity for custom brass O-rings and D-rings?
The MOQ for custom brass O-rings, D-rings, and waterdrop buckles is 1,000 pieces per design. This applies to all size and color customization requests. Sample orders below MOQ are available for quality verification before bulk production.
How long does it take to manufacture and deliver custom brass buckles?
Standard production and delivery time is 5 to 7 days from order confirmation. Rush orders can be discussed depending on current production capacity. Shipping via DHL, UPS, FedEx, or TNT ensures global door-to-door delivery within 3-7 business days after dispatch.
What customization options are available for brass O-rings and D-rings?
Both size and color are fully customizable. Buyers can specify exact dimensions, thickness, and surface finishes including polished brass, antique brass, nickel-plated, or custom Pantone color coatings. Logo engraving and packaging customization are also supported.
What are the common applications for brass O-rings, D-rings, and waterdrop buckles?
These brass hardware pieces are widely used for handmade keychains, DIY luggage accessories, leather craft projects, bag strap connectors, pet collar hardware, and jewelry findings. Their durability and modern aesthetic make them suitable for both functional and decorative applications.
What payment methods are accepted for international B2B orders?
We accept T/T (bank transfer), Western Union, PayPal, and credit card payments. Payment terms are negotiable for established long-term partners. All transactions are secured with standard international trade documentation.
Why choose brass over other metals for O-rings and D-rings?
Brass offers superior corrosion resistance, excellent machinability, and a premium aesthetic finish compared to iron or zinc alloy alternatives. It does not rust under normal conditions, maintains structural integrity under stress, and accepts a wide range of surface treatments for color customization.
Our Factory
Metal Hardware Factory in Foshan, China
Custom Book Rings, Card Rings & Shower Hooks Since 2020
ð Factory Location
Danzao Town, NanhaiFoshan City, Guangdong, China
528223
Heart of China’s metal hardware manufacturing hub
- â Metal Book Rings & Binder Rings (15-50mm)
- â Card Rings & Split Key Rings
- â Shower Curtain Rings (201/304 SS)
- â Bag Buckles & Luggage Fittings
- â Retail Display Hooks
- â OEM/ODM â MOQ 1000 pcs
Located in Danzao, Nanhai, Foshan, China’s densest hardware manufacturing cluster. Direct access to raw materials and Guangzhou-Shenzhen logistics for fast global export.
Applications
Where Our Hardware Is Used
Metal components trusted by stationery, bathroom, fashion and retail brands worldwide.
STATIONERY & OFFICE
Loose-leaf binders, notebook rings, file clips
CURTAIN & BATHROOM
Shower rings, curtain hooks, towel rods
BAG & GARMENT
Buckles, zippers, D-rings, snap hooks
RETAIL DISPLAY
Pegboard hooks, shelf hangers, price tag holders
Testimonials
Trusted by Buyers Worldwide
Real feedback from verified customers across USA, Europe and Asia.
“Exceeded expectations! The metal logo on our custom binder rings is beautiful. Communication was smooth from start to finish. Already placed our second order.”
“Love everything about this supplier. Great service, fast communication, and the quality of the shower curtain rings is consistently excellent. Our go-to hardware partner.”
“Product quality is even better than I expected. The brass D-rings are perfectly finished with no burrs. I would definitely buy again and recommend to other bag manufacturers.”
“Perfect product with very good material. This is a serious seller who delivers exactly what they promise. Fast shipping from China to Italy. Highly professional.”
Quality Assurance
Quality Control & Testing
Every batch verified by in-house lab before shipment. ISO-compliant testing protocols.
SALT SPRAY TEST
72â96 hrs ASTM B117 corrosion resistance. No red rust or coating blistering.
TENSILE / PULL FORCE TEST
Min. 15 kgf breaking load for book rings. No deformation under rated load.
DIMENSIONAL ACCURACY TEST
Âą0.1 mm ID tolerance, Âą0.05 mm wire thickness. 100% go/no-go gauge inspection.
PLATING THICKNESS TEST
Zinc layer 8â12 Ξm verified by XRF. RoHS and REACH compliant coatings.
Custom Production Process
Strict Quality Control
Reliable & Efficient Manufacturing
