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27x37mm Key Holder Ring Matte Black O Ring Carabiner With Engraved Letters

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Customer Reviews
Quality： The products we received were of good quality and matched exactly what we ordered. Packaging and delivery were also handled very well.

—— Lauren king

Good product and fast shipping. company was helpful In getting the desugn I wanted Thanks for accommodating a small business needs.

—— Christine Lau

Very happy with the product, the vendor was very communicative and helpful all the way through the buying process. Goods are of very good quality and the vendor met the delivery schedule perfectly. Very happy with the transaction and I have no hesitation to recommend to others, we will likely do future business together.

—— Phil Sheehan

Product is made exactly as i requested. Top quality and fast shipping. Excellent customer service too!

—— Nancy

Amazing quality, fast shipping and the entire process was very smooth. 5 stars!!!!

—— Eric Schwertfeger

always a pleasure to work with Tanya, order is made on time and the quality is top notch!

—— Leonard Copoiu,Croatia

The clasps I received from Dongguan Huaseongjin are excellent quality. they have great color variations and styles available. Tanya provided excellent customer service, sending me real time photos of product, sizing information, etc. Tanya also sent me a sample of a different product in the color I wanted when she didn’t have the right product immedi

—— Rebecca Fairbank

27x37mm Key Holder Ring Matte Black O Ring Carabiner With Engraved Letters

27x37mm Key Holder Ring Matte Black O Ring Carabiner With Engraved Letters
27x37mm Key Holder Ring Matte Black O Ring Carabiner With Engraved Letters
27x37mm Key Holder Ring Matte Black O Ring Carabiner With Engraved Letters 27x37mm Key Holder Ring Matte Black O Ring Carabiner With Engraved Letters 27x37mm Key Holder Ring Matte Black O Ring Carabiner With Engraved Letters 27x37mm Key Holder Ring Matte Black O Ring Carabiner With Engraved Letters 27x37mm Key Holder Ring Matte Black O Ring Carabiner With Engraved Letters

Large Image :  27x37mm Key Holder Ring Matte Black O Ring Carabiner With Engraved Letters

Product Details:
Place of Origin: China
Certification: REACH, ROHS, California Prop 65
Model Number: 10203
Payment & Shipping Terms:
Minimum Order Quantity: 500 pcs per design per color
Packaging Details: pp bag+ carton
Delivery Time: 20-25 days
Payment Terms: T/T remittance 30% down payment after the contract and 70% upon shipment.
Supply Ability: 700000 pcs per month
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27x37mm Key Holder Ring Matte Black O Ring Carabiner With Engraved Letters

Description
Name: Key Holder Ring Material: Metal Zinc Alloy
Shape: Flat Square Circle O-Ring Carabiner Size: Inner :26.5mm(1 Inch), Outer Diameter : 37mm , Thickness 5mm
Mechanism: Spring-Loaded Carabiner Style O-Ring Color: Matte Black , Glossy Gold Or Custom
Finish: Mirror Finish Technique: Die Cast, Burring, Assemble, Polishing, Electroplating, Varnishing
Sample: Free Stock Samples, Custom Sample After Mold Fee Charged OEM ODM: Warmly Accept
Weight: 15.4 G Feature: Nickel Free, Heavy Duty, Easy Open, Anti-fade,hypoallergenic
Application: Bag, Handbag, Purse,charm Keeper, Phone Lanyard, Keychain
Highlight:

27x37mm Key Holder Ring

,

Key Holder Ring Matte

,

Black O Ring Carabiner

27x37mm Flat Spring O Ring with Engraved Letters - Black Matte Zinc Alloy Key Holder ring
Advantage:
As an industry-leading metal accessories manufacturer, Huaseongjin 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
Material High quality zinc alloy
Spring O ring Shape Round, square, heart, cross, oval , or as custom
Logo custom engrave logo, laser logo, emboss logo, color enamel logo
Quality
  • Rustproof
  • chlorine-resistant
  • Temperature resistatn up to 60°
  • 48h saltwater test
  • mininum 5,000 open/closure cycles
Key feature

• Flat spring design for easy attachment

• 27x37mm functional size

• Engraving letters for customization

• Black matte finish

• Zinc alloy durable construction

• Spring mechanism functionality

• Suitable for keychains and tags

• Lightweight yet strong

• Corrosion-resistant finish

• Bulk production capability

27x37mm Key Holder Ring Matte Black O Ring Carabiner With Engraved Letters 0

27x37mm Key Holder Ring Matte Black O Ring Carabiner With Engraved Letters 1

27x37mm Key Holder Ring Matte Black O Ring Carabiner With Engraved Letters 2

27x37mm Key Holder Ring Matte Black O Ring Carabiner With Engraved Letters 3








27x37mm Key Holder Ring Matte Black O Ring Carabiner With Engraved Letters 4




27x37mm Key Holder Ring Matte Black O Ring Carabiner With Engraved Letters 5
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.
27x37mm Key Holder Ring Matte Black O Ring Carabiner With Engraved Letters 6
Packing Instruction

27x37mm Key Holder Ring Matte Black O Ring Carabiner With Engraved Letters 7

Know More About Spring  O Ring

Versatile flat spring O ring measuring 27x37mm, made from zinc alloy with a black matte finish. Features engraving letters and logo capability, making it perfect for keychains, promotional items, luggage tags, and organizational uses. The spring mechanism allows easy attachment to various items while providing a secure connection.

Factory

27x37mm Key Holder Ring Matte Black O Ring Carabiner With Engraved Letters 8

27x37mm Key Holder Ring Matte Black O Ring Carabiner With Engraved Letters 9

Dongguan Huaseongjin Co., Ltd.
Website:  www.wakison.com
Office Address: No. 13, Huaguoshan Road, Dongguan City, Guangdong Province
Factory Address: No. 13, Huaguoshan Road, Dongguan City, Guangdong Province
Tel: +86-15054824131 (Helen) / +86-15092287982 (Lisa)
Email: helen@huaseongjin.com / lisa@huaseongjin.com
Whatsapp: +86-15054824131 / +86-15092287982
Wechat: +86-15054824131 / +86-15092287982

27x37mm Key Holder Ring Matte Black O Ring Carabiner With Engraved Letters 10

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

K
Kim
Australia Apr 22.2026
Helpful (1)
The metal logo quality is very good. They have strict production process from artwork to new mold making and product. Highly recommend!
Review Image
J
John
Italy Mar 10.2026
Helpful (1)
they have been awesome and have worked with me along the entire way. Answering any questions with sending out options for me to choose from. Seriously great company to have worked with thus far
Review Image
P
Pedro Pablo
Spain Dec 23.2025
Helpful (1)
I have been ordering metallic accessories from them since 2017. Their quality is so good and customer service is very satisfied.
Review Image
Tag:

O Ring Carabiner,

O Ring Keychain,

Spring Ring Clasp

Contact Details
Dongguan Huaseongjin Co., Ltd.

Contact Person: Helen

Tel: +86-15054824131

Email: helen@huaseongjin.com

Contact Person: Lisa

Tel: +86-15092287982

Email: lisa@huaseongjin.com

Contact Now
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