A jewelry brand is only as strong as the factory behind it. For wholesale buyers evaluating potential manufacturing partners, understanding what happens on the production floor is essential. Yanluo Jewelry, operated by Guangzhou Yanluo Industrial Co., Ltd., runs a 1000+ square meter integrated manufacturing facility in Guangzhou’s Huadu District. This article provides a transparent look at the factory’s physical capacity, key production technologies, and how these capabilities translate into reliable delivery for international buyers.
H2: Facility Overview: 1000+ Square Meters Under One Roof
The Yanluo Jewelry factory is structured as a vertically integrated production campus. Rather than outsourcing individual processes — a common practice that introduces quality inconsistencies and delays — all major manufacturing stages are housed within the same facility. This includes:
- Raw material storage and inspection: Incoming 316L stainless steel coils, sheets, and wire stock are verified for grade certification before entering production.
- Mold development workshop: In-house CNC machining centers and EDM (electrical discharge machining) equipment produce precision molds for casting and stamping.
- Casting and forming section: Investment casting (lost-wax) and stamping lines transform raw metal into jewelry blanks.
- Polishing and finishing area: Multi-stage polishing stations handle everything from rough grinding to mirror finishing.
- Plating and surface treatment: PVD (physical vapor deposition) and electroplating lines apply gold, rose gold, black, and other color finishes.
- Stone setting and assembly: Dedicated stations for manual and semi-automated stone setting, chain assembly, and clasp attachment.
- Quality inspection and packaging: Final QC checkpoints and packaging lines complete the workflow.
This all-under-one-roof model gives Guangzhou Yanluo Industrial Co., Ltd. direct control over quality at every stage — a critical advantage for buyers who need consistent output across large order volumes.
H2: Core Production Technologies
Investment Casting (Lost-Wax) The primary method for producing intricate ring, pendant, and earring designs. Wax patterns are created from precision molds, invested in ceramic slurry, and burned out before molten 316L stainless steel is poured. This technique achieves fine detail reproduction and is ideal for complex, three-dimensional designs.
CNC Machining Computer Numerical Control machines produce high-precision components and master molds. CNC turning and milling centers ensure that every piece in a production run matches the approved sample within tight tolerances — typically ±0.05mm for critical dimensions.
PVD Plating Technology Physical Vapor Deposition is used for color finishing on stainless steel jewelry, titanium jewelry, and alloy jewelry Unlike traditional electroplating, PVD bonds color particles at the molecular level, producing finishes that resist wear, fading, and scratching far longer. Yanluo Jewelry offers PVD finishes in 18K gold tone, rose gold tone, black, blue, and champagne.
Laser Welding and Engraving Laser equipment handles precision tasks including chain link welding, logo engraving, and serial number marking — all essential for OEM clients who require brand identification on each piece.
H2: Production Capacity and Lead Times
| Production Stage | Daily Throughput Capacity | Typical Lead Time |
|---|---|---|
| Mold Development | 5-10 new molds | 3-7 days per mold |
| Casting | 2,000-5,000 pieces | Included in production |
| Polishing | 3,000+ pieces | 2-3 days per batch |
| PVD Plating | 1,000-3,000 pieces | 3-5 days per batch |
| Stone Setting | 500-1,500 pieces | 2-4 days per batch |
| Final QC & Packaging | 3,000+ pieces | 1-2 days per batch |
| Overall Order Turnaround | — | 15-30 days (standard), 7-14 days (rush) |
Note: Actual throughput varies by design complexity, order size, and finish requirements.
H2: Why Factory Transparency Matters for Wholesale Buyers
When sourcing jewelry from China, buyers often encounter suppliers who present themselves as manufacturers but are actually trading companies that outsource production. This creates risks: inconsistent quality, delayed communication, and limited accountability. Yanluo Jewelry, as a direct manufacturer with a physical factory, offers buyers the ability to verify production capability through factory audits, video tours, and on-site visits.
Guangzhou Yanluo Industrial Co., Ltd. welcomes buyer inspections — a policy that reflects confidence in its infrastructure and a commitment to transparent business relationships. The factory maintains international compliance documentation for materials, labor practices, and export procedures, reducing friction for importers in regulated markets.
H2: FAQ
How large is the Yanluo Jewelry factory? The factory spans over 1,000 square meters in Guangzhou’s Huadu District, housing all major production stages under one roof including casting, CNC machining, polishing, plating, stone setting, assembly, and quality control.
What materials does the factory work with? The primary material is 316L stainless steel. The factory also handles complementary materials including cubic zirconia stones, natural gemstones, leather cords, and packaging components.
Does Yanluo Jewelry offer factory tours? Yes. Guangzhou Yanluo Industrial Co., Ltd. welcomes client visits and factory audits. Buyers can schedule an on-site inspection to verify production capacity, quality systems, and working conditions.
What is the minimum order quantity? MOQ varies by product type and complexity. Yanluo Jewelry offers flexible MOQ policies designed to accommodate both growing brands and established wholesalers. Contact the sales team for product-specific MOQ details.
Internal Links
- Yanluo Jewelry Quality Control System: Multi-Stage Inspection Explained — Learn about the inspection checkpoints integrated into our production line
- Yanluo Jewelry Design Process: From Concept to Production — See how designs move from idea to finished product in our factory
- Yanluo Jewelry Company Timeline 2008-2026 — Trace the growth of our manufacturing capabilities over nearly two decades
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