Insights & Ideas
Manufacturing Process
Stories, trends, craftsmanship, and insights shaping the future of silver jewellery.
From Raw Silver to Finished Jewelry
At R.B. Chains, every piece of jewelry is crafted through a carefully controlled manufacturing process that combines advanced technology, skilled craftsmanship, and rigorous quality standards.
With over 20 years of experience and three generations of expertise, we transform premium 925 sterling silver into exceptional jewelry trusted by customers worldwide.
Step 1: Raw Material & Alloy Preparation
Our manufacturing journey begins with high-quality silver. Pure silver is carefully alloyed to create 925 Sterling Silver, ensuring the perfect balance of beauty, strength, and durability.
Process:
Silver Purity Verification
Alloy Preparation
Melting & Refining
Quality Inspection
Step 2: Design Development
Our design team creates new collections and custom jewelry based on market trends and client requirements.
Services:
Product Concept Development
CAD Design
3D Modeling
Prototype Creation
Custom Design Development
With a library of **10,000+ designs**, we continuously introduce new styles to meet evolving market demands.
Step 3: Stone Setting
Our skilled craftsmen carefully set CZ and semi-precious stones to ensure beauty and durability.
Types:
CZ Stone Setting
Semi-Precious Stone Setting
Micro Setting
Prong Setting
Bezel Setting
Every stone is inspected for security and alignment.
Step 4: Casting Manufacturing
For rings, pendants, earrings, bracelets, and other detailed jewelry pieces, we utilize precision casting technology.
Casting Process:
CAD Design Creation
Wax Model Production
Tree Assembly
Investment Casting
Metal Pouring
Mold Removal
Initial Finishing
Step 5: Polishing & Surface Finishing
The jewelry then undergoes multiple finishing processes to achieve a flawless appearance.
Finishing Options:
High Polish Finish
Rhodium Plating
Gold Plating
Rose Gold Plating
Oxidized Finish
Antique Finish
Step 6: Quality Control
Every piece passes through multiple quality inspections before packaging.
Inspection Criteria:
Silver Purity Verification
Product Dimensions
Weight Accuracy
Stone Security
Surface Finish
Structural Strength
Plating Quality
Only products that meet our strict standards proceed to final packaging.
Step 7: Packaging & Dispatch
After final approval, products are carefully packed to ensure safe delivery to customers worldwide.
Services:
Bulk Packaging
Private Label Packaging
OEM Branding
Export Packaging
Step 1: Raw Material Selection
Silver/gold metal is selected according to purity, like 925 silver or gold alloy.
Step 2: Melting
Metal is melted in furnace and mixed properly with alloy to get required hardness and purity.
Step 3: Casting into Rod/Wire Bar
Molten metal is poured into mould to make a rod or wire bar
Step 4: Rolling
The rod is passed through rolling machine to reduce thickness and make it suitable for wire drawing.
Step 5: Wire Drawing
The metal is pulled through wire-drawing dies to make thin wire of required gauge/thickness.
Step 6: Annealing
Wire is heated to make it soft and flexible, because after drawing it becomes hard.
Step 7: Chain Link Making
Wire is fed into chain-making machine. The machine cuts, bends, and joins the wire into chain links according to design like Figaro, Cuban, Rope, Box, etc.
Step 8: Soldering / Linking
Chain links are soldered or fused so that joints become strong and durable.
Step 9: Stretching & Sizing
The chain is stretched and checked for equal shape, proper length, and smooth movement.
Step 10: Filing & Cleaning
Extra solder, rough edges, and uneven parts are cleaned.
Step 11: Polishing
Chain is polished through buffing, magnetic polishing, or tumble polishing to get shine.
Step 12: Plating / Rhodium / E-Coating
Depending on design, chain can be rhodium plated, gold plated, rose gold plated, black rhodium, or e-coated.
Step 13: Clasp Attachment
Lock/clasp like lobster, spring ring, or hook is attached to the chain.
Step 14: Quality Checking
Final checking is done for weight, length, joint strength, finishing, shine, plating, and defects.
Step 15: Packing
The chain is tagged, packed, and made ready for wholesale, retail, or export.
Simple flow:
Raw metal → Melting → Wire making → Chain machine → Soldering → Polishing → Plating → Clasp → QC → Packing.
Manufacturing Capabilities
- 26+ Years of Experience
- Two Generations of Expertise
- 10,000+ Jewelry Designs
- Casting Manufacturing
- Chain Making Division
- OEM & ODM Manufacturing
- Custom Design Development
- Large-Scale Production Capacity
- Export-Ready Quality Standards