PRECISION CRAFTSMANSHIP BACKED BY 15 YEARS OF MANUFACTURING EXCELLENCE
We bridge raw gemstone and silver refining with modern 3D CAD engineering, producing high-grade S925 and freshwater pearl jewelry for global brands.
OEM/ODM Manufacturing Mastery
Pieces Scalable Production
5-Step Microscopic Inspection
Exported Across N.America & Europe
The Three Pillars of Our Manufacturing Excellence
We combine direct-source raw materials with modern electroplating technology and master jewelers’ touch to deliver uncompromised quality for high-end markets.
Direct-Source Pearl Grading & Matching
Directly partnered with premier freshwater pearl farms in Zhuji. Every single pearl undergoes 100% manual microscopic sorting for lustre grade, roundness, surface perfection, and hue consistency across batch orders.
Vacuum Silver Casting & E-Coating
Utilizing 92.5% pure silver with eco-friendly anti-tarnish alloys. Our multi-layer electroplating incorporates heavy palladium/rhodium barriers and organic E-coating to deliver superior tarnish resistance.
Master Prong Setting & Mirror Polish
Hand-set by artisans with over 10 years of experience. We enforce micro-bead prong settings, secure peg-gluing for pearls, and 6-stage mechanical polishing to achieve a flawless mirror surface.
Microscopic 5-Step Quality Control Pipeline
Every piece passes through a rigorous multi-stage inspection line before leave our facility.
Raw Material Spectrum Test
XRF alloy analyzer tests silver purity (≥ 92.5%) before melting.
XRF TestingPearl Lustre & Size Sorting
Manual microscopic sorting under standardized 6500K daylight bulbs.
6500K Light BarPlating Thickness & Salt Spray
X-ray gauge verifies plating thickness; 48H corrosion chamber test.
X-Ray GaugeSetting Lock & Pull Strength
Physical tension test on prongs and pearl peg adhesive bonds.
Tension Test100% Final Micro Inspection
Piece-by-piece surface check under 10x magnification prior to packing.
10x MagnificationResponsible Manufacturing & Global Certifications
We believe that high-end jewelry must respect both human labor and the environment. Our factory strictly adheres to international ethical sourcing, recycled precious metals, and comprehensive factory audits.
BSCI Social Compliance Audit
Rigorous third-party evaluation ensuring fair wages, safe working hours, zero child labor, and standard occupational health across all workshops.
ISO 9001 Quality Management
Standardized operational management governing raw material intake, precision casting tolerances, assembly, and final batch dispatch.
REACH & RoHS Compliance
Certified zero hazardous heavy metals (Lead, Cadmium, Nickel release) tested by SGS laboratory for direct skin contact safety.
Inside Our High-Precision Production Hub
Take a virtual look into our state-of-the-art facility equipped with advanced casting machines, optical sorters, and dedicated craftsman workstations.
3D CAD Engineering & Prototype Room
Our engineering team converts buyer 2D drawings into precise 3D CAD models within 24 hours, utilizing high-resolution resin 3D printers for rapid physical sample verification.
Speed: 24-Hour CAD TurnaroundMaster Polishing & Assembly Line
Operated by senior artisans with 10+ years of jewelry-making experience. Every metal joint and pearl peg mounting undergoes rigorous hand-polishing and tension testing.
Standard: 6-Stage Hand FinishFrequently Asked Questions About Our Manufacturing
Got questions about working directly with our factory? Here are quick answers regarding MOQs, compliance audits, custom tooling, and shipping timelines.
01. What is the standard MOQ for custom S925 and pearl jewelry?
Our standard MOQ is 50 pieces per style/color for custom S925 silver jewelry and freshwater pearls. For trial orders or sample runs, we can discuss lower quantities.
02. Can we conduct third-party factory audits (SGS / BSCI)?
Yes, absolutely. We fully support third-party physical inspections (SGS, BV, TUV) as well as scheduled virtual HD video walk-throughs of our casting and polishing workshops.
03. What is the typical lead time for samples and bulk orders?
Custom 3D CAD prototypes and physical samples take 7 to 10 days. Bulk production orders typically take 15 to 25 days depending on the volume and craftsmanship complexity.
04. Do you provide anti-tarnish warranty and test reports?
Yes. All our S925 jewelry passes 48-hour salt spray testing and complies with EU REACH / RoHS standards (100% lead and nickel free). Test reports are provided upon request.
Still Have Questions? Send an Inquiry
Directly connect with our factory sales and engineering desk.