All In-House Jewelry Manufacturing Services
Nendine is a sterling silver jewelry & brass jewerly maker in China. Our powerful capabilities allow us to produce large-quantity orders making us the top jewelry maker in volume.
Leading 3D Jewelry Mold Manufacturing Technologies
Nendine uses high-end production technologies and materials in sterling silver jewelry and brass jewerlry manufacturing to produce outstanding jewelry products.
Master Wax Carving
A Streamlined Production Process
How the Manufacturing Magic Happens
Casting the Wax Model into Metal
The wax tree is set on a stainless steel cylinder, and the plaster slurry is slowly injected along the inner wall of the cylinder, left naturally for 6-12 hours to solidify the plaster. Then the plaster mold is baked.
Take out the baked plaster mold and prepare the metal solution for casting simultaneously. Next, the molten and prepared gold water is injected through the water spout.
Jewelry Stone Making & Setting
According to the jewelry design drawing, diamonds or gemstones are hand sorted and picked to match the color, cut, and size, ready for setting.
Our experienced craftspeople set each diamond and gemstone by hand. Sometimes micro-setting is required, which is a skilled job, setting stones under dozens of times magnification!
After the jewelry is shaped, the metal surface and detail parts need to be further polished, and some jewelry needs a second polishing process before plating to make its surface smoother! The polishing process should ensure that the goods can not be deformed and drop stone phenomenon.
Assembly & Packaging
We take great pride in delivering the highest possible quality to our customers.
A Complete Production Never Misses
Quality Assurance & Punctual Delivery