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Junge: Japan’s Leading OEM Manufacturer of 925 Silver & Gold Jewelry

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Junge: Japan’s Leading OEM Manufacturer of 925 Silver & Gold Jewelry

Innehållsförteckning

  1. Introduction to JINGYING Jewelry

  2. Why Japan is a Global Jewelry Manufacturing Hub

  3. JINGYING’s Core Competencies

  4. Product Range & Specializations

  5. Materiel & Kvalitetsstandarder

  6. Tillverkningsprocess & Technology

  7. Customization Capabilities (OEM/ODM Services)

  8. Kvalitetskontroll & Certifieringar

  9. Minimum Order Quantities (Moq) & Prissättning

  10. Fallstudier: Successful OEM Partnerships

  11. Comparison with Other Japanese Jewelry Manufacturers

  12. Future Trends in Silver & Guldsmycken

  13. How to Partner with JINGYING

  14. Slutsats: Why Choose JINGYING?

1. Introduction to JINGYING Jewelry

JINGYING has established itself as Japan’s largest OEM manufacturer specializing in 925 sterling silver and karat gold jewelry. Med över 30 års erfarenhet, the company serves:
✔ Luxury brands
✔ Fashion retailers
✔ E-commerce businesses
✔ Wedding jewelry designers

Headquartered in Tokyo, JINGYING combines traditional Japanese craftsmanship med cutting-edge manufacturing technology to produce high-quality jewelry at competitive prices.

2. Why Japan is a Global Jewelry Manufacturing Hub

Japan’s jewelry industry is renowned for:
✅ Precision engineering (tolerances within 0.01mm)
✅ Superior metal alloys (plågande 925 silver)
✅ Innovative plating techniques (18K gold PVD coating)
✅ Strict quality control (meeting JIS & international standards)

JINGYING leverages these advantages to deliver premium OEM jewelry to global clients.

3. JINGYING’s Core Competencies

Strength Beskrivning
Advanced CAD/CAM Design 3D modeling for complex geometries
Gjutning Fine detail reproduction
PVD Gold Plating Scratch-resistant 18K/14K finishes
Lasersvetsning Seamless joint construction
Etisk inköp Conflict-free metals & ädelstenar

4. Product Range & Specializations

En. Jewelry Categories

  • Necklaces (chains, hängen, chokers)

  • Rings (statement, stackable, Brud)

  • Örhänge (studs, hoops, drops)

  • Armband (arm, cuffs, chains)

B. Signature Techniques

✔ Openwork Filigree (laser-cut detailing)
✔ Diamond/Gemstone Setting (prong, bezel, pave)
✔ Two-Tone Finishes (silver + gold combinations)
✔ Japanese Mokume-Gane (wood-grain metal patterns)

5. Materiel & Kvalitetsstandarder

Materials Used

  • 925 Sterlingsilver (92.5% ren)

  • 18K/14K Gold Plating (PVD & electroplating)

  • Alternative Metals (titanium, stainless steel)

  • Ädelstenar (Cz, lab-grown diamonds, pearls)

Quality Certifications

✔ Iso 9001 (Quality Management)
✔ Responsible Jewellery Council (Rjc)
✔ Japan Jewelry Association (JJA) Standards

6. Tillverkningsprocess & Technology

Step 1: Design & Prototyp

  • CAD modeling (Rhino/Matrix)

  • 3D -tryckning (wax/resin prototypes)

Step 2: Production

  • CNC milling (precision cutting)

  • Investeringsgjutning (for intricate designs)

  • Hand assembly (stone setting, polishing)

Step 3: Plåt & Efterbehandling

  • PVD coating (2-5 micron thickness)

  • Rodiumplätering (anti-tarnish)

  • Laser engraving (custom logos/text)

Step 4: Kvalitetsinspektion

  • XRF metal testing

  • Salt spray test (plating durability)

  • Gemstone security check

7. Customization Capabilities (OEM/ODM Services)

OEM -tjänster

  • Produce your designs with exact specifications

  • Ideal for established brands

ODM Services

  • JINGYING provides ready-to-market designs

  • Best for startups & återförsäljare

Anpassningsalternativ

✔ Chain lengths & widths
✔ Pendant shapes & sizes
✔ Engraving (names, dates, logos)
✔ Stone choices (Cz, moissanite, birthstones)
✔ Packaging (branded boxes, pouches)

8. Kvalitetskontroll & Certifieringar

JINGYING implements:
🔍 Microscopic inspection (10x Förstoring)
⚖ Viktverifiering (±0.01g tolerance)
💎 Gemstone authenticity testing
🌊 Water resistance testing (for clasps)

9. Minimum Order Quantities (Moq) & Prissättning

Product Type Moq Prisklass
925 Silverhalsband 50 $15 – $50
Gold-Plated Pendants 100 $20 – $80
Diamond-Accent Rings 30 $50 – $200

*Bulk discounts available for 500+ units.*

10. Fallstudier: Successful OEM Partnerships

Case Study 1: European Luxury Brand

  • Order: 1,000 18K gold-plated name necklaces

  • Turnaround: 6 weeks

  • Result: 99.8% defect-free rate

Case Study 2: US E-Commerce Startup

  • Order: 500 stackable silver rings

  • Turnaround: 4 weeks

  • Result: 300% ROI within 3 månad

11. Comparison with Other Japanese Manufacturers

Manufacturer Moq Lead Time Specialty
Junge 50 4-6 weeks High-volume OEM
Tasaki 100 8-10 weeks Pearl jewelry
Ginza Tanaka 30 6-8 weeks Traditional designs

12. Future Trends in Jewelry Manufacturing

  • AI-assisterad design (algorithmic pattern generation)

  • Sustainable gold plating (non-cyanide processes)

  • Blockchain material tracking

13. How to Partner with JINGYING

  1. Submit design files or request catalog

  2. Receive quote & samples

  3. Approve prototype

  4. Production begins

14. Slutsats: Why Choose JINGYING?

✅ Japan’s largest OEM capacity
✅ 30+ years of expertise
✅ Competitive pricing
✅ Etisk & sustainable practices