Zendo Jewelry is a professional 925 sterling silver natural gemstone OEM factory based in Guangzhou, focusing on custom and bulk production of natural red tourmaline jewelry. With complete in-house stone setting, polishing and electroplating lines, we steadily serve jewelry brands, boutique stores, cross-border sellers and independent designers from the USA, UK, France, Germany and Italy. We own stable natural gemstone sourcing, standardized production systems and strict multi-level quality control, ensuring reliable manufacturing support for long-term overseas wholesale partners.
Our Core Advantages
• Stable natural red tourmaline supply: Year-round rough stone procurement with unified color and clarity grading, ensuring consistent gem quality without color difference, cracks or loose stone setting.
• Full international compliance: All 925 silver pieces adopt thick rhodium plating and meet EU REACH & US ASTM standards, fully safe for global online and offline sales.
• Low MOQ flexible customization: Support small-batch trial orders, design modification and custom brand engraving for new style testing and product iteration.
• Consistent batch quality: Mass production strictly follows approved sample standards, keeping uniform luster, texture and stable inlay to reduce return rates.
• One-stop factory service: Full in-house production from gem selection, mold making, sampling to bulk shipment, helping clients save sourcing cost.
We specialize in supporting European and American cross-border store owners, Amazon & Etsy sellers, local jewelry boutiques and independent designers. We solve common industry problems including unstable gem supply, inconsistent batch quality, delayed delivery and high after-sales rate.
This natural red tourmaline phoenix teardrop pendant is a mature high-end gem design with elegant silhouette and excellent stone transparency. Customization on gem size and plating tone is available for luxury daily wear, gift series and seasonal collections. Welcome global jewelry buyers for sample orders, trial production and long-term OEM bulk cooperation.
