Have you ever wondered how the jewelry you wear daily or sell in stores is made in a jewelry factory?
Today, we bring you something really cool: a tour of the Nihao Jewelry factory in China, which produces more than 30,000 pieces daily.

Get ready to discover the process behind every necklace, bracelet, and earring from the jewelry supplier you wear!

1. The Design Phase
Everything starts in the design department, you know?
In the jewelry factory, we saw the designers working by hand, sketching with pencil and paper.
It’s like watching artists in action, but for jewelry.
Then, they move on to 3D software, as if transforming a dream into a perfect digital model.
This way, every detail, even the smallest, is clarified before moving into production.

2. Creating the Molds
After that, each piece of jewelry goes through a 3D software creation process to ensure every detail is perfect.

After the 3D design, comes the molding stage.
First, they make a wax piece, like a small but accurate mockup.
Then, they surround that wax with a special material to form a silicone mold.
Watch out for this! This mold is like a stamp, and depending on the design and product the client wants, zircon is added to the mold.

If it’s a complicated design, you can see here if it works or if something needs adjusting.
3. Casting
Now comes the cool part: casting.
They put the mold in a machine that reaches 750 degrees, right?

Then, they pour in the molten metal, such as brass or stainless steel, depending on the product.
When it cools, the jewelry is shaped!
It’s like looking at an upside-down well, but instead of water, molded metal comes out.
A crucial step for durable and beautiful pieces.
4. Polishing
Once removed from the mold, the pieces go to the polishing room.
Here, artisans use machines and small tools to remove rough edges.

Some jewelry requires handwork, such as when there are fine textures or intricate details.
Imagine it’s like giving a treasure a beautiful shine, but in batches. Without this step, the pieces wouldn’t look as they should.
Handwork for special details
For jewelry that requires more, such as a multi-part earring or a ring with stones, this is where handwork comes in.
We see a craftsman soldering the hook of an earring, which has three parts: the hook, the post, and the clasp.

It’s like a small puzzle, but every weld has to be perfect.
This ensures the jewelry doesn’t break easily, you know? Important for both you and the sellers.
5. Quality Control
Next comes the quality control room, the most serious of all. Here, each part is checked one by one.

They check for cracks, whether the stones are properly set, and whether the finish is smooth.
Because a poor finish not only makes the jewelry ugly, but it can even hurt the person wearing it.
The care they put into this process is truly impressive! For businesses and retailers, this is essential to avoid complaints.
6. Gold Plating
Now, something you might not know: not just anyone can do gold plating in China.
Pieces that require this treatment go to a special company, with government permits.
This is due to strict regulations, to ensure the gold is of high quality and the process is safe.
When they return, they undergo another check here at the factory to make sure everything went well.
This is important for those looking for reliable gold-plated jewelry.
View More: Nihaojewelry Vacuum Plating Process Unveiled.
7. Paint and Glaze
Next comes the paint and glaze room, where the jewelry becomes colorful.
Here, workers use small brushes, like miniature artists, to apply the colors precisely.
Then, they let the jewelry dry on shelves, waiting for the color to set.

This stage is key to modern and attractive designs, both for the individual public and for stores seeking variety.
8. Final Finishes and Accessories
In the last room, the finishing touches are added.
If the customer requested a necklace with an extra charm or a ring with a specific stone, it’s added here.
It’s like building Lego, but with pieces of jewelry.

Every detail is tailored to the customer’s needs, whether for a large batch or an individual order.
Flexibility is the name of the game here! This is important for companies looking to customize their products.
9. Ultimate Inspection
Before packing, another overall check.
A team checks each piece one last time: Is the finish perfect? Are the accessories securely fastened? Are there any defects that were overlooked?
Only those that pass this test move on to the packaging stage.
For you, as the user, this means that the jewelry you purchase is safe and of good quality; for sellers, they won’t have to return defective products.
And that’s it? Not exactly!
After all this process, the jewelry is carefully packaged, according to the customer’s requirements: in individual bags, pretty boxes, or in containers for wholesale shipping.
And that’s it, ready to travel halfway around the world, to your store, or to your vanity!
Why choose Nihao Jewelry as your jewelry manufacturer?
- Production capacity: 30,000 pieces per day, ideal for companies that need constant stock or wholesale jewelry.
- Controlled quality: Each step is reviewed, so there are no negative surprises.
- Flexibility: Whether you want a custom design or a standard model, they adapt to your needs.
- Competitive pricing: By producing on a large scale and controlling each step, they can offer affordable prices without sacrificing quality.
Would you like to see how a specific piece of jewelry is made?
Now that you know the general process, would you like us to show you how silver earrings, stainless steel necklaces, or cubic zirconia earrings are made in a future video?
Leave your comment below, and we’ll do it for you.
For businesses, retailers, or individuals, knowing the process behind jewelry helps you make better choices and trust those who make it.
At Nihao Jewelry, each piece of jewelry is not just a product; it’s the result of hard work, technology, and passion.
So the next time you wear one of our pieces, you’ll know that an entire team has made sure it’s perfect for you.
Are you ready to learn more about the jewelry factory in China that’s revolutionizing the market?
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