18" Sterling Silver Necklace Chain with Spring Ring

Name: 18" Sterling Silver Necklace Chain with Spring Ring
Brand: Shenzhen Hanwei Gangtai Jewelry Machine Co., Ltd.
SKU: 705555975

Guangdong, ChinaShenzhen Hanwei Gangtai Jewelry Machine Co., Ltd.

US$2.00

100 Pieces

Product profile

Customization

Available

Type

Necklace

Accessory Material

925 Sterling Silver

Suitable for

Universal

Style

Simple

Usage

Decoration

Length

18'', 20''etc

Item

Silver Chain

Fitting

Spring Clasp

Material

925 Silver

Feature

Gift, Decoration

Plating

Various Plating

Transport Package

1PC/Bag

Trademark

weilian

Origin

China

Production Capacity

100, 000PCS/Month

Company profile

Shenzhen Hanwei Gangtai Jewelry Machine Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤24h CertifiedTerms of Payment: T/T CertifiedInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryShenzhen Hanwei Gangtai Jewelry Machine Co., Ltd. is a China-based limited manufacturing company focused on jewelry machinery, silver chains, and stainless-steel chains. The company reports operating since 1992, while registration information records establishment in 2001. It has 22 employees, a 2,981 m² manufacturing plant, and exports to Southeast Asia, the Middle East, and Europe. Evidence supports practical installation, operation, service, and chain-making training, as well as patented technology for certain machine series. However, the provided information does not establish formal certifications, customer cases, detailed customization processes, or sufficient evidence to assess financial credibility.

Supplier typeThe supplier is identified as a factory and limited company in Shenzhen, China, operating in manufacturing. Its stated product scope covers jewelry machinery, chain-making equipment, silver chains, and stainless-steel chains, indicating a manufacturer rather than only a trading intermediary.

CertificationsThe supplier states that the GTZL-300 Automatic Chain Plasma Welding & Making Machine and High-Speed Chain Making Machine Series received Technology Patent Certificates. No broader quality, management, or product certifications are provided.

After-Sales capabilityThe supplier reports an experienced team providing machine installation and chain-making training, and practical door-to-door training for newcomers covering installation, operation, and service. These statements support after-sales and onboarding capability, although service coverage and response standards are not specified.

R&D capabilityThe supplier reports technology patent certificates for the GTZL-300 and High-Speed Chain Making Machine Series. It also reports one year of total R&D engineer experience, so there is evidence of product-related innovation but limited information about the depth and scale of its R&D resources.

Production capacityThe supplier is classified as a factory and manufacturer, has 22 employees, operates a 2,981 m² manufacturing plant, and reports a one-month off-peak lead time. These facts support established production capability, though capacity, equipment quantity, and peak-season throughput are not stated.