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JINYI JEWELRY: Leading Global Jewelry Manufacturer & OEM/ODM Partner

JINYI JEWELRY, with over 20 years of expertise, is a trusted global jewelry manufacturer headquartered in Panyu, Guangzhou, with world-class production facilities in Thanh Hoa, Vietnam. We specialize in high-quality jewelry production, serving international brands through dedicated OEM and ODM partnerships.

Our Core Manufacturing Capabilities
We combine large-scale production with precision craftsmanship, operating a total manufacturing area of 25,000 square meters with over 2,000 skilled employees. Our production lines are segmented to ensure quality across diverse materials:

  • Precious Metals: Specialized in 925 Silver and K Gold jewelry for bespoke special orders.

  • Fashion Jewelry: Expert manufacturing for brass, stainless steel, zinc, and alloy products, managed in dedicated production units.

  • Advanced Plating Services: In-house plating capabilities, including genuine gold plating, PVD for stainless steel, and imitation gold plating. We offer elevated plating thickness ranging from 0.1µm to 5µm to ensure durability and brilliance.

Why Choose Jinyi Jewelry as Your Manufacturing Partner?

We are committed to resolving industry pain points such as fading, stone loss, and skin sensitivity, ensuring products maintain their brilliance for up to two years.

  • Comprehensive Compliance: Our factories meet the highest global standards, including WCA, TGI, ISO, RJC, SMETA, and CTPAT.

  • End-to-End Solutions: From in-house CAD design and casting to stone setting and expert plating, we provide a full-service experience.

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  • Reliability: Renowned for strict quality control, professional standards, and on-time delivery for global brands.

Partner With Us Today

At JINYI JEWELRY, we don’t just manufacture jewelry — we create lasting value and trusted partnerships. Contact us today to discuss your OEM/ODM requirements.

                                                                    
Spacious and clean jewelry manufacturing facility floor at JINYI JEWELRY, showcasing professional large-scale production. Professional jewelry quality control and inspection station at JINYI JEWELRY factory.

Skilled workers at JINYI JEWELRY production lines, ensuring high-quality OEM and ODM jewelry assembly. Detailed hand-setting and jewelry component inspection at JINYI JEWELRY manufacturing facility.

Precision jewelry assembly process at JINYI JEWELRY factory, focusing on detailed craftsmanship and QC. In-house CAD jewelry design department at JINYI JEWELRY, where skilled designers create custom prototypes.
Jinyi Jewelry factory metal casting workshop showcasing craftsmen melting gold and silver for custom jewelry production Jinyi Jewelry factory technician operating laser engraving machine for custom jewelry design and logo marking
Jinyi Jewelry factory artisan polishing and finishing custom silver and gold rings in precision manufacturing workshop Jinyi Jewelry factory artisan meticulously assembling and soldering components for custom jewelry production
Jinyi Jewelry factory tumbler tumbling machine process for bulk jewelry finishing and mass surface treatment Jinyi Jewelry factory workers mounting wax tree patterns for investment casting in custom jewelry manufacturing
Jinyi Jewelry factory automated polishing and grinding machinery line in manufacturing workshop Jinyi Jewelry factory technicians operating electroplating and PVD plating line in manufacturing workshop
Jinyi Jewelry factory workers washing and cleaning parts in industrial rinsing workshop Jinyi Jewelry factory technician handling investment casting flasks and furnace burnout process for custom jewelry production
Jinyi Jewelry factory automated electroplating and surface treatment production line workshop Jinyi Jewelry factory technician monitoring electroplating and hanging rack line in manufacturing workshop

Global Jewelry Manufacturing Scale & Capability

Delivering 20 Million+ pieces annually with precision, from mid-range fashion to high-end fine jewelry,


OUR MONTHLY PRODUCTION CAPACITY

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GOLD

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SILVER

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BRASS

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STAINLESS STEEL

Your Trusted Global Partner for Custom Jewelry Manufacturing

From CAD design to bulk manufacturing, JINYI JEWELRY provides end-to-end solutions for high-end fashion and fine jewelry brands. With two large-scale factories in China and Vietnam, we ensure strict quality control, global compliance, and reliable, scalable production for your business success


Jinyi Jewelry factory panoramic view of assembly workshop with workers assembling and packing custom jewelry products

CERTIFICATION & AUDITING

Jinyi Jewelry advanced production line and factory manufacturing workshop

YOUR AUDIT, OUR TRANSPARENCY


As a premier jewelry manufacturer, we welcome our clients to audit our factory, ensuring transparency and trust in our processes
Responsible Jewellery Council RJC ethical standard certification for Jinyi Jewelry
Fairmined ethical gold sourcing and certification for Jinyi Jewelry manufacturer
ISO quality management and SGS factory audit compliance for Jinyi Jewelry
BVQA product quality certification for Jinyi Jewelry factory
Disney international labor standards and factory compliance audit for Jinyi Jewelry
Fairtrade gold standard compliance for Jinyi Jewelry sustainable production
Intertek testing and quality assurance standard for Jinyi Jewelry factory
Higg Facility Environmental Module verification for Jinyi Jewelry green manufacturing
SOCOTEC certification and operational compliance audit for Jinyi Jewelry
Environmental sustainability and eco-friendly standard for Jinyi Jewelry supply chain
Ethical supply chain and social compliance audit.
mfori global supply chain transparency and compliance for Jinyi Jewelry
Alt tag: Responsible Jewellery Council RJC certification document for Jinyi Jewelry Viet Nam Co., Ltd.
BVQA ISO 9001:2015 quality management system certificate for Jinyi Jewelry Vietnam Company Limited
Intertek Supplier Qualification Program Achievement Award certificate for Jinyi Jewelry Vietnam Company Limited
SOCOTEC ISO 14001:2015 environmental management system certificate for Jinyi Jewelry Vietnam Company Limited

MILESTONES
Jinyi Jewelry modern factory headquarters entrance and manufacturing facility

2008 - China Factory

Established our first factory, focusing on quality silver and brass production
Advanced machinery and precision equipment inside Jinyi Jewelry factory workshop

2012 - Own Plating Unit

Launched our own plating unit for superior finishes
Custom stainless steel and precious metal rings by B2B manufacturer Jinyi Jewelry

2015 - Stainless Steel

Expanded product line to include high-quality stainless steel
Jinyi Jewelry factory structural expansion and industrial manufacturing facility construction

2020 - Global Expansion

Started constructing a factory in Vietnam to meet excess client demand
Aerial view of Jinyi Jewelry large-scale manufacturing plant and industrial campus

2022 - Vietnam Factory

Started operations to boost production of gold, silver, and brass.
Global manufacturing capacity expansion and facility development for Jinyi Jewelry

2025 - New Factory

A new factory in Vietnam is underway to better serve global markets
Jinyi Jewelry production facilities and operational infrastructure buildings

2026 - Completion Plan

Expected to finish and commence operations by 2026