Table of contents
The Vision and Origins of Fulcol
- Founding Background
Fulcol was founded by a jewelry designer, starting as a small workshop focusing on high-quality brass accessories. Over the years, through continuous improvement, it has grown into an international custom jewelry manufacturer that integrates design, R&D, and production. - Core Mission
Fulcol is committed to “enabling global brands and designers to access high-quality, customizable jewelry,” providing clients with a complete solution from creative design to mass production. - Brand Positioning
Headquartered in China’s jewelry manufacturing hub, Fulcol specializes in K-gold, silver, and brass jewelry customization, supporting both ODM and OEM services while offering flexible and controlled production capabilities. - Experience Accumulation
With over twenty years of industry experience, Fulcol has a complete production management system and technical team capable of handling complex designs, precision craftsmanship, and international standard certifications.
Professional Strengths in Custom Brass Earrings
- Material Advantage: Fulcol selects high-quality brass materials with precisely controlled copper-to-zinc ratios, ensuring that the earrings have excellent ductility, stable shine, and durability.
- Refined Craftsmanship: The production process includes CNC engraving, die casting, laser carving, polishing, and plating, following strict quality standards to ensure every detail of the earrings is perfect.
- Eco-Friendly Plating: The plating process complies with international environmental standards (ROHS, REACH), providing uniform coating, oxidation resistance, and hypoallergenic properties for various market needs.
- Diverse Customization: Fulcol offers full customization options, including design shape, color, plating, earring post material, and packaging, meeting the personalized requirements of different brands.
- Flexible Production and Sampling: With an in-house mold department and 3D sample production equipment, Fulcol can quickly produce prototypes and support both small-batch and large-scale orders.
Fulcol’s Custom Jewelry Process
- Requirement Communication and Design Proposal: Clients provide creative sketches, hand-drawn designs, or inspiration images. Fulcol’s design team analyzes the structure and feasibility, offering professional technical proposals.
- 3D Modeling and Sample Production: Using CAD and 3D printing technology, models are produced for client review. Clients can provide modification feedback in real time to ensure the final design aligns with their brand vision.
- Mold Making and Mass Production: After model confirmation, precise molds are created. High-precision CNC machines and die-casting processes guarantee dimensional accuracy and consistency in mass production.
- Plating and Surface Treatment: Multiple plating options are offered, including gold, rose gold, and black gunmetal, with controlled thickness and uniformity to enhance shine and durability.
- Quality Inspection and Packaging: Each batch undergoes inspection for appearance, hardness, coating adhesion, and wear safety. Finished products are then packaged according to the client’s custom branding requirements.

Balance of Craftsmanship and Aesthetics
- Design Innovation
Fulcol’s professional design team stays updated on international trends and market demands, turning creative concepts into feasible custom jewelry earrings designs. - Structural Scientific Design
Designs take into account comfort, weight balance, and stability, ensuring earrings remain comfortable and reliable during long-term wear. - Plating and Aesthetic Control
The plating process is precisely controlled to ensure even surface shine while maintaining durability and oxidation resistance. - Traceable Quality System
Fulcol maintains complete production and inspection records. Each batch is fully traceable from raw materials to finished products, ensuring consistency and verifiable quality.
Global Partnership & Client Experience
- International Collaboration Network: Fulcol provides custom jewelry earrings for brands across Europe, North America, Southeast Asia, and Japan. Its global collaboration spans high-end brands and independent designers, demonstrating flexible production and international vision.
- Client Experience: Clients consistently praise Fulcol for high communication efficiency, precise sample production, and on-time delivery. Clients can participate in design confirmation and production progress to ensure final products fully meet brand standards and market positioning.
- Collaboration Cases: Fulcol has provided custom earrings and matching accessories for well-known European and American fashion brands, with professional teams overseeing the project from creative design and sample approval to mass production, ensuring high-quality, consistent products. Fulcol also supports small-batch orders for independent designers, offering flexible production schedules to bring creative ideas to life quickly.
- Service Advantages: Fulcol has a dedicated English-speaking customer service team capable of handling cross-border communication, logistics, and after-sales support, ensuring clients enjoy a seamless collaboration experience.
Start Your Custom Order | Email: info@fulcol.com | Number: +86 13055603907 |
With advanced manufacturing systems, strict quality control, and flexible customization capabilities, Fulcol has become a trusted Custom Brass Jewelry Manufacturer for global brands.
It is not just a manufacturer but a strategic partner in creativity and design, making each piece of brass earring both artistic and high-quality.
Choosing Fulcol means choosing professionalism, reliability, and a premium custom jewelry earrings experience.
