How are the products packed?

Items are packed individually in OPP bags with a strong carton. Spare stones are provided for each size.

Yes, samples are available. Existing samples are offered, and custom samples are charged but refunded if the order exceeds 100 pieces.

Initial Square Signet Engagement Wedding Silver Diamond Rings for Women

Name: Initial Square Signet Engagement Wedding Silver Diamond Rings for Women
Brand: Longyuan (Guangzhou) Industrial Development Co., Ltd.
SKU: 1944990485

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

US$1.40-1.60

30 Pieces

Product profile

Customization

Available

Material

Copper

Type

Inlaid Ring

Model NO.

653543301546

Gender

Female

Fabrication Processing

Electroplating

Shape

Round

Usage

Wedding, Decoration, Gift

Style

Simple

Color

Silver

Size

6#,7#,8#,9#,10#

MOQ

30 PCS

OEM&ODM

Warmly Welcome

Suit to

Jewelry Wholesaler,Distributor

Payment

T/T,Bank Transfer,Western Union,Paypal,Money Gram

Shipment

DHL,FedEx,UPS etc.

Design

Unique 3D Design

Transport Package

Carton

Trademark

SEAMI

Origin

Guangzhou, China

Production Capacity

50000PCS/Month

Key features

Customizable Logo: Logo can be customized to meet your specific branding needs.

OEM & ODM Service: OEM and ODM projects are warmly welcomed with 50% production based on customer designs.

Unique 3D Design: Offered by about 20 professional designers with hundreds of new designs issued monthly.

Multiple Plating Options: Available in Rhodium, Rose Gold, Yellow Gold, and Black plating finishes.

Sample Fee Refund: Sample cost is returned when the order quantity exceeds 100 pieces.

Fast Sample Production: Sample time is within 10 working days after deposit confirmation.

Strict Quality Control: Professional QC team checks every product one by one before packing.

CE and ISO9001 Certified: Products hold CE, ISO9001, and CNAS certifications for quality assurance.

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: ≤9.82hTerms 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.

Product Q&A

Q:What is the MOQ?

The MOQ is 30 pieces, though some samples can be made for 10 pieces.

Q:How to order?

Step 1: Confirm price via quotation. Step 2: Receive proforma invoice and pay 30% deposit. Step 3: Production starts. Step 4: Receive commercial invoice and pay 70% balance before shipment.

Q:What are the payment terms?

We accept T/T, Western Union, Money Gram, and Bank Transfer. 30% deposit is required in advance, and 70% balance is paid before delivery.

Q:What is the delivery time?

Sample orders take 10-15 days after deposit. Bulk orders take 30-40 days after deposit.

Q:How is the shipment handled?

Freight depends on weight and location. Products typically arrive in 3-5 days via DHL, FedEx, UPS, EMS, or TNT.