Guangzhou Wakison Hardware Co., Ltd.
                                                                                                           
Verified Supplier
34 Years
Since 1992
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Smooth Spring O Ring Shiny Spring Gate Ring 30mm Phone Case Lanyard Accessories

Price Negotiable
Price: 0.3-0.45usd/pc
MOQ: 500 pcs per design per color
Delivery Time: 20-25 days
Brand: Wakison
Product Description
Phone Case Lanyard Accessories 30mm OD Metal Gate O Ring Connector Metal Spring O Ring
Advantage:
As an industry-leading metal accessories manufacturer, Wakison has delivered premium hardware solutions for global brands across three decades. Our core products are Snap Hooks & Carabiners, Spring o ring,Decorative Buckles & Fasteners,Custom Metal Tags & Zipper Pulls, Rivets, Locks, and Specialty Hardware.
(Full OEM/ODM capabilities available)

1. 10+ years experience designer.
2. 3000+ proprietary mold designs
3. Vertical production from prototyping to mass manufacturing
Technic Zinc Alloy Die Casting
Logo Can be customize,with your own logo,laser printing,logo engraved,logo embossed,
Artwork/3D rendering 1-3 days
Shape Circle,Round
Electroplating Method Water Electroplating,painting.
Customization Process
  • Artwork for client's approval
  • Mold and sample's created
  • Taking some pictures of real samples and send to client for approval
  • Client approves samples
  • Proceed with bulk production
Mold Advantages
  • Our molds material is high-density steel (e.g., P20, 718, S136) with very high hardness and heat resistance
  • Produces smooth, sharp details (e.g., crisp logos, even curves)
  • Lasts 100,000+ cycles with consistent output, lowering cost per unit over time
  • After first order, we maintain and store molds properly - no need for new molds for subsequent shipments







Color Options:



We can make many different electroplating colors as our below color chart.TheColor can be customize as you want.

Hanging Color:One by one will be hanged on the electroplating machine.

Advantage:Shiny & Smooth finished


Rolling Color:All pieces will be put in the rolling barrel.

Advantage:Cheaper Price


The Popular Color is our No.18#hanging real gold & our No.10#hanging nickel.



Plating Process Comparison
Generally there have hanging plating and rolling plating. Firstly, both plating object handing way are different, like hanging electroplating handles items individually, while rolling electroplating treats parts in batches. Secondly, the final surface finish are different. Hanging finish can achieve shiny and smooth surface, but rolling finish have rough and scratched surface and vintage look.
Comparison of hanging plating vs rolling plating processes
Packing Instruction

Frequently Asked Questions
1. What material is the 30mm gate O-ring connector made of?
   It’s crafted from high-quality zinc alloy, which offers excellent corrosion resistance, durability, and a sturdy build to withstand daily wear for phone case lanyard setups.


 2. What does "30mm OD" mean for this metal spring O-ring?

  "30mm OD" refers to a 30-millimeter outer diameter, making it a perfect-sized connector for most standard phone case lanyards, ensuring a secure and compatible fit. 

 3. Can the zinc alloy gate O-ring hold heavy items besides phone lanyards?

   While designed for phone case lanyards, its robust zinc alloy construction can safely support small lightweight accessories like keys or mini pouches.

 4. Is the spring mechanism of the metal O-ring easy to operate?

   Yes, the integrated spring gate features a smooth, user-friendly release and closure—you can open it with one hand to attach/detach lanyards without extra tools. 

 5. Will the zinc alloy O-ring rust or fade with long-term use?

   Zinc alloy’s anti-corrosive properties prevent rust, and its electroplated finish resists fading. Avoid prolonged exposure to saltwater for maximum longevity.

6. Is this metal gate O-ring compatible with all phone case lanyards?

  It’s compatible with most lanyards that have a 30mm or smaller attachment loop. Double-check your lanyard’s ring size for a snug, non-slip connection. 

7. Can I customize the logo on this zinc alloy spring O-ring?

 Yes, custom logos (engraved or embossed) are available for bulk orders. Contact our customer service to confirm logo size, font, and customization MOQ.

8. How to clean and maintain the zinc alloy O-ring connector?

 Wipe it with a soft, dry cloth to remove dust or fingerprints. For stubborn stains, use a mild metal cleaner (avoid harsh chemicals that damage the finish).

9. Is the metal gate O-ring safe for daily carry (e.g., in pockets/bags)?

 Its smooth, rounded edges prevent snags on fabric, and the spring gate locks securely to avoid accidental detachment—safe for pocket, bag, or neck lanyard carry 

10. What’s the MOQ for bulk purchases of this 30mm zinc alloy spring O-ring?

 The standard MOQ is 500 units for regular finishes.

 


Factory

Guangzhou Wakison Hardware Co.,LTD
Website:  www.wakison.com
Office Address: Room 915, No.36 Baohua Road, Huadu District, Guangzhou, 510800,

Guangdong, China
Shop Address: No.13, B2 street, Leather City, Shiling town, Huadu District, Guangzhou,

51800 Guangdong China
Tel: 0086 1503376289
Email: wks@wakison.com
Whatsapp:0086 15013376289
Wechat :008615013376289

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Wakison Hardware Co., Ltd.
Location Room 915, No.36, Baohua Road, Huadu District, Guangzhou, China
Contact Person Liu

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