Stainless steel material, stainless steel original color without electroplating layer
Using a magnet to test may reveal a weak magnetic property, which is caused by the bending deformation of stainless steel. After cold working, the austenitic structure of stainless steel will transform into martensite. The greater the degree of cold working deformation, the more martensite will be formed, and the magnetic properties of stainless steel will also increase. If you are concerned, you can search it on Baidu!
Please do not take photos if you are sensitive to magnetism!!!

Product weight is about 10 grams, painting process: hanging spray, quality commitment: no paint peeling, no color difference, no jamming, no intentional damage, quality problems are replaced within 7 days, please compare the product color sample picture when shooting, the 10 color mixed color model is randomly sent, if you need to select a color, please shoot the corresponding picture, the product model picture is as follows.

Pinkish
Purple
Dark Purple

Product Specification: Aperture Series 12# Outer Diameter: 12mm Inner Diameter: 10mm Wire Gauge: 1mm

                                     20# outer diameter 20mm, inner diameter 17mm, wire diameter 1.5mm

                                     24# outer diameter 24mm, inner diameter 21mm, wire diameter 1mm

                                     25# outer diameter 25mm, inner diameter 22mm, wire diameter 1.5mm

                                     30# with an outer diameter of 30mm, an inner diameter of 26mm, and a wire diameter of 2mm

                                     40# outer diameter 40mm, inner diameter 36mm, wire diameter 2mm

                            Flat ring 33# with outer diameter of 33mm, inner diameter of 26mm, and wire diameter of 2.5mm

 30# with an outer diameter of 30mm, an inner diameter of 25mm, and a wire diameter of 2.5mm

                           Copper ring 20# with outer diameter of 20mm, inner diameter of 17mm, and wire diameter of 1.5mm

25 aperture with chain

Our factory offers a variety of key rings in sizes ranging from 5, 6, 7, 8mm, 10mm, 12mm, 15mm, 20mm, 25mm, 30mm, 32mm, 35mm, etc. Single-loop key rings are available in sizes such as 6mm and 8mm. We also have key chains available. The materials include stainless steel, nickel plated, gold, silver, electric black, gun black, and various colors. Due to the large variety, the categories cannot be displayed. Please consult the customer service for specific details. Moreover, we support custom orders, and we welcome your inquiries.

Tip: The diameter of the new one-yuan coin is 25mm, the diameter of the new five-yuan coin is 20mm, and the diameter of the new one-jiao coin is 19mm. Please compare and purchase to avoid purchasing coins with inappropriate sizes.

Electrophoretic black is pure black, while gun-metal black is light black.

28MM corner ring

30MM flat ring
Hanging plating flat rings 25MM, 30MM, 33MM are all in stock, please contact the customer service for the price.

25MM Color Keychain


The golden key chain is available for a minimum order of 5000 pieces. For pricing, please consult our customer service.

Painted keys key chains of various colors can be custom-made with a minimum order quantity of 5000 pieces.

 Material: 304 Stainless Steel/Iron

Name: Flange Ring, Aperture Ring

（The difference between the two: the surface of the flat ring is flat, while the surface of the aperture ring is semi-circular with a curve.）

 Color: Silver Bright

 Stainless steel alloy single loop, bright electroplated. Suitable for key chains, and various accessories for key chain products.

Lobster clasp length 35MM, ring 30, chain 2CM