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OEM Manufacturers

Unlock Gem Custom Manufacturer

We can produce gemstones in all shapes and sizes and can be custom made to exact dimensions upon request.

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Own factory

We are a premium jewelry manufacturer with state-of-the-art facilities, specializing in high-end customization and OEM/ODM services. Our artisans meticulously craft each piece to your exact specifications, delivering exceptional quality and unmatched attention to detail.

Exceptional quality and service

Whether it’s a unique shape, size, or design, we bring your vision to life at no extra cost. We deliver top-quality products and personalized service to meet your needs and exceed expectations, with gemstones available in standardized millimeter sizes.

20+ Years’ experience

With over 20 years of experience in gemstones and jewelry, we specialize in a wide range of precious and semi-precious stones. Using advanced technology and precision CNC equipment, we deliver top-quality products to meet the diverse needs of the global gem market.

24/7 Support

Our coordinators are always available to answer questions, provide updates, and offer support at every stage of your order. Feel free to contact us for inquiries or new orders—our team is here to help.

Pink Shells

Qinfa Jewelry

Elevate Your Creations with Our Custom Gemstone Service

Choose Our OEM Gemstone Manufacturing Services，Partner with us to elevate your brand through expertly crafted, custom semi-precious gemstones. Each piece is shaped with precision, tailored to your specifications, and infused with your brand’s identity.

Exceptional quality

We are dedicated to delivering the highest quality products and personalized service that meet your needs and exceed your expectations. Our skilled artisans carefully craft each piece, focusing on exceptional quality and meticulous attention to detail.

Gemstone

At Qinfa Jewelry,Customization is at the core of what we do. We offer a wide range of natural semi-precious stones and synthetic gemstones, including glass and zircon, to suit your unique needs

Whether it is complex shapes, unique designs, or standardized mass production, we can achieve it efficiently, meet the personalized needs of different customers, and help create unique works.

About Us

A Quick Look at Our Qinfa Jewelry Factory

Well-equipped manufacturing facilities

CNC Cutting

Production visual services

Own factory

Our company has its own production facilities, specializing in high-end custom jewelry and gemstone creations. Equipped with advanced CNC machines, each piece is carefully crafted with unparalleled precision.

Our production visual services for gemstones and jewelry range from high-resolution photography to detailed 3D renderings and promotional videos, helping you showcase your designs with clarity and sophistication, bringing every sparkle to life.

we adhere to the business philosophy ofquality as our life,innovation as the driving force, andcustomer first! Your presence is our honor! We look forwardto your cooperation!
Let us work together and developtogether!Welcome to contact us for cooperation!

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Step inside our factory and witness the perfect harmony of tradition and technology. As you move through each stage of production, you’ll see our skilled artisans expertly operating advanced equipment, combining time-honored handcrafting with cutting-edge techniques. From selecting raw stones to crafting the final gem, we manage every step in-house to boost efficiency and maintain strict quality control. Furthermore, we adhere to the rigorous standards of Europe and the U.S., ensuring that every gemstone we produce embodies outstanding craftsmanship, lasting reliability, and stunning beauty. In every piece, innovation meets heritage—creating jewelry that truly stands apart.