What plating options are available?

Available plating options include rhodium, yellow gold, rose gold, and black plating.

How does the company ensure quality?

A professional QC team checks each product one by one carefully before packing.

What is the company's production capacity?

With about 100 workers, the exporting volume keeps at 60,000pcs every month.

Couple Sterling Silver Original Simple Ring Pair of Opening Adjustable Ring

Name: Couple Sterling Silver Original Simple Ring Pair of Opening Adjustable Ring
Brand: Longyuan (Guangzhou) Industrial Development Co., Ltd.
SKU: 1961169375

Guangdong, ChinaLongyuan (Guangzhou) Industrial Development Co., Ltd.

US$6.90

20-49 Pieces

US$6.50

50-299 Pieces

US$5.90

300+ Pieces

Product profile

Customization

Available

Purity

92.5%

Type

Ring

Model NO.

640102766620

Accessory Material

925 Sterling Silver

Shape

Geometry

Processing

Casting

Size

Customized

Suitable for

Female

Style

Simple

Usage

Decoration

Transport Package

OPP Bags+Cartons

Specification

silver

Origin

Guangzhou, China

HS Code

7113119010

Production Capacity

50000PCS/Month

Key features

Customizable Size: Size is explicitly listed as Customized to fit various needs.

Premium Materials: Made from 925 Sterling Silver or Brass with AAA cubic zirconia stones.

OEM Service: OEM projects are warmly welcomed with 20 professional designers.

Logo Customization: Customers are welcome to put their logo on products.

High Production Capacity: 100 workers ensure an exporting volume of 60,000pcs every month.

Quality Control: Professional QC team checks products one by one carefully before packing.

Multiple Plating Options: Available in rhodium, yellow gold, rose gold, or black plating.

Fast Sample Delivery: Sample orders delivered in 10-15 days after receiving deposit.

Company profile

Importers and ExportersFast Delivery100% Finished Products InspectionR&D Capabilities

Longyuan (Guangzhou) Industrial Development Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2010-12-01Nearest Port: GuangzhouAverage Response Time: ≤10.28hTerms of Payment: T/T, Western Union, Money GramInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryLongyuan (Guangzhou) Industrial Development Co., Ltd. is identified as a China-based limited company and manufacturer/factory in Guangzhou’s Panyu District jewelry industry. It offers pendants, necklaces, rings, bracelets, bangles, earrings, and related items, and reports an individual factory, design and product photography departments, approximately 50 workers, three production lines, and stated output of 30,000 pieces per month. The supplier holds ISO 9001 certification and reports 6–10 years of R&D engineer experience, fewer than five quality-control staff, exports to multiple regions, and began exporting in 2010. Evidence is insufficient to verify after-sales service, financial credibility, advanced innovation, customization, or named customer cases. An audit by TUV Rheinland is recorded, but the evaluation result is stated as 0 and the report dates shown ran from August 28, 2024 to August 27, 2025.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and Limited Company, while another record describes the company nature as a trade company. Its stated factory, product range, and production workforce support manufacturing involvement, but the conflicting business-type records should be noted.

CertificationsThe supplier reports ISO 9001 certification, and a TUV Rheinland audit is recorded for the jewelry business. However, the audit evaluation result is stated as 0, and the listed audit validity period ended on August 27, 2025; the current validity of these records is not established.

R&D capabilityThe supplier reports a design department and 6–10 years of R&D engineer experience, indicating some product-development resources. ODM, SDK, private-mold, 3D design, new-product development, and digitalization capabilities are all marked unknown, so broader innovation capability cannot be verified.

Production capacityThe supplier reports an individual factory, approximately 50 workers, three production lines, and stated output of 30,000 pieces per month. It also reports order fulfillment status as 6, but the meaning or scale of that value is not defined; manufacturing capacity is therefore supported by explicit operational information.