custom jewelry manufacturer China

Gem precious metal inlaid customization industry is the most concentrated in Shenzhen Shuibei and Guangzhou Panyu, these two places to process and customize most of China’s jewelry. China’s top fourth jewelry manufacturers are Ownqueen, MillenniumStar, ideal, and Baochang. Personalized custom color gem jewelry, the most powerful is Ownqueen jewelry, a lot of intricate private custom jewelry, valuable commemorative badges of enterprises, staff, and executive group building benefits, customer jewelry gifts are customized by them; Millennium Star mainly produces sample goods for many brands of jewelry in China; ideal, Baochang especially do jewelry customization, processing and wholesale. Guangzhou Panyu and Shenzhen Shuibei are not only China’s jewelry inlay processing and distribution centers but also the whole of Asia and even the world’s jewelry processing and distribution centers.

Custom Jewelry Process

The jewelry-making process includes several stages, from design to finished product. While the exact details may vary depending on the type of jewelry being produced and the materials used, here is a general overview of the jewelry production process:

Design and CAD

Suppose you have an idea and design for jewelry. In that case, you can draw it as a sketch or CAD drawing and send it to us through email or other contact methods; we will conduct physical modeling of your design so that you can better visualize your design.

jewelry design

Material selection

Once you have confirmed that there is no problem with the design, you will choose the material for the jewelry. Materials can range from precious metals (gold, silver, platinum) to precious stones (diamonds, emeralds, sapphires) and other decorative elements.

gold bar

Molding and wax casting

For more complex designs, wax models or jewelry prototypes are created by hand engraving or 3D printing. This wax model is then used to create a final piece of mold.

Reverse mould


We will melt the metal of your choice and pour it into our molds. Please wait for it to cool; the mold will crack, revealing rough castings.


Archiving and assembly

We grind and polish the rough castings to remove defects and create the desired shape and texture. Multiple parts of the jewelry, such as the base of the gemstone or clasp, can be assembled individually.

Manual cleaning

Stone setting

If your jewelry contains precious stones, we will carefully place these stones in designated locations. We would use various techniques for fixing stones, such as prong Settings, border Settings, or paver Settings.

stone setting

Polishing and finishing

The jewelry goes through multiple stages of polishing and finishing to achieve the desired gloss and surface quality.

Polishing jewelry

Engraving and decoration

Any carvings or additional decorative elements are added at this stage, which may include personalized inscriptions, textures, or other design features.

engraving silver

Quality control

The finished jewelry undergoes rigorous quality control checks to meet the required appearance, durability, and artistry standards.

Quality inspection

Custom Jewelry Surface Treatments

Surface treatment processes for gold and silver jewelry are used to enhance their appearance, protect the metal from tarnishing, and improve durability. Here are some common surface treatment processes used for gold and silver jewelry

925silver gold plated

Plating – This involves coating the surface of the jewelry with a thin layer of another metal, such as rhodium or gold. Plating can be used to enhance the appearance of the jewelry or to protect it from tarnishing.

thai silver Oxidation chian

Oxidation – This process involves intentionally darkening the surface of the metal to create an antique or vintage look. This is often done with silver jewelry to create a patina.

matte bracelet

Brushing – This process involves using a wire brush or abrasive pad to create a textured surface on the metal. This can be used to create a matte or satin finish.

Etching ring

Etching – This involves using chemicals to create a pattern or design on the surface of the metal. The surface is covered with a resist material (such as wax) and the exposed areas are etched away to create the design.

Enameling ring

Enameling – This involves applying a layer of colored glass or enamel to the surface of the metal. The enamel is heated until it melts and fuses to the metal, creating a durable and colorful finish.

engraving laser ring

Laser engraving – This is a technique that uses a laser to create a design or pattern on the surface of the metal. This is a precise and detailed process that can be used to create intricate designs on jewelry.

Custom Jewelry FAQ

1.How do you choose the gemstones customized for jewelry? In general, the pieces worth customizing aren’t just plain gems. Be sure to make a deliberate choice based on your preferences.

2. Jewelry customized metal material selection. The metal material of jewelry is 18K gold; of course, there are also 14K and 9K. Pure gold, or 24K gold, is too soft for gemstones. Also, platinum, silver, and other precious metals can be selected.

3.Metal color choice. Metallic colors can be white, yellow, rose gold, black, and other colors, depending on personal preference.

4.How do you choose the style of jewelry customization? Before the first jewelry customization, we need to select the type we want to customize first and then tell the professional personnel of customized jewelry the appearance of the style. When you choose the type, you can choose according to the purpose of the jewelry. You can select the type with a simple pattern if it is used to match the shape.

Successfull Case -A Pendant

Rubber Mould

We create a rubber mould by pressing several layers of rubber around the jewellery master and vulcanising the form .  

This is a star pendant jewellery for a Women institution , to encourage all the ladies to cheer up for life , make more women to live a happy and health life . 

This design is our attitude of life , makes life like a star shinny and to be a fabulous women. 


Wax Mould Cutting

The rubber mould is injected with molten wax and two metal plates are pressed on either side of the mould to prevent the wax from running out , the jewellery master is then cut away , leaving behind a rubber mould with an identical hollow impression. 

Open mould

Stone Setting

Next step is Stone setting , stones are set by hand , directly set in the wax model , using many classic settings which secure and showcase them to maximum effect.

We set all the stones by hand , make a lot of love in it, and our skilled workers makes the stones are more tight and close -knit . 

wax setting

Polishing And Tumbling

Every piece of jewellery is polished beautifully and shiny , high quality , And the jewellery is placed in a special thmber machine to smooth and buff the surface . Every angle of the pendant will polish by hand , every details is high pilishing and smoothly , all the women deserve it . 

jewelry Polishing And Tumbling

Final Quality Control

All pieces of Jewellery go through a rigorous quality control process and it is here they are given the final sign-off as meeting Romanfeel’s strict standards of quality . 


After QC , we will do packing and shipping to our clients all over the world , ready for women to wear ,style and cherish , our commission is makes women more fabulous and confident . 

The finished product

We strive to make our clients happy

So, let's make business together

As a Chinese jewelry manufacturer with quality and service as its core, we hope to cooperate with more foreign partners to help them make their jewelry brands bigger and more people like their jewelry.

jewelry design

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