Brass luggage accessories

Product Overview: Brass Luggage Accessories

Our brass luggage accessories are precision-cast copper alloy parts tailored for various luggage and travel gear categories, including luxury suitcases, leather handbags, outdoor backpacks, travel duffels, and custom branded luggage. Core products cover brass zipper pulls, luggage locks & latches, bag corners, decorative nameplates, handle bases, rivets, and decorative trims—all crafted from high-quality brass alloys (H62, H65, H68) that balance malleability, strength, and aesthetic appeal. The core functions include structural reinforcement, secure locking, convenient handling, and decorative enhancement, with technical advantages such as high-precision detail reproduction (minimum feature size ≥0.5mm), uniform surface texture, and compatibility with diverse surface finishing. Leveraging advanced precision casting technology, our brass luggage accessories can perfectly restore brand logos, geometric patterns, and retro textures, meeting the customization needs of premium luggage brands. Meanwhile, we supply matching auxiliary components (such as brass connecting pins, washers) to meet comprehensive assembly needs of luggage manufacturers. All products comply with international environmental and safety standards (REACH, RoHS) and pass strict heavy metal detection, ensuring safe and eco-friendly use.

Production Processes & Workflow (Luggage Accessory-Specific Optimization)

Combining our expertise in copper alloy casting and the special functional & aesthetic requirements of luggage accessories, we adopt a refined and visualized production process to ensure the quality, durability, and decorative performance of each brass luggage casting. The core production process (focused on investment casting for precision brass luggage accessories) includes:

1. Luggage Design Analysis & Optimization: Our professional engineers, with rich experience in luggage accessory casting design, conduct in-depth communication with customers to clarify requirements (design drawings, brand logo details, dimensional accuracy, assembly matching, load-bearing capacity). Using CAD 3D modeling software, we optimize the design to enhance casting feasibility and functional performance—for example, thickening stress-bearing parts (handle bases) to improve load capacity, and optimizing logo details to ensure clear reproduction. For custom brand designs, we provide 3D rendering confirmation before mold making to ensure consistency with customer brand image.

2. High-Quality Brass Selection & Inspection: Strictly select brass alloys suitable for luggage applications (H62, H65, H68) with excellent casting performance, fine grain structure, and good machinability. These materials are specially processed to reduce impurities and ensure compliance with environmental standards (heavy metal content meets REACH/RoHS limits). We conduct comprehensive raw material testing, including chemical composition analysis (via spectrometer) and heavy metal detection, to ensure material safety and stability.

3. Precision Mold Making for Luggage Accessories: For brass luggage accessories with complex patterns, small sizes, and high precision requirements, we adopt investment casting (lost-wax casting) mold technology. The mold is made by injecting wax into a master mold to replicate fine logo and pattern details, then coating with refractory material to form a ceramic shell. For small-batch custom projects (such as limited-edition luggage accessories), we use 3D printed wax patterns to shorten the mold development cycle by 30%.

4. Core Casting Process (Investment Casting): Investment casting is the core process for our precision brass luggage accessories, ensuring high dimensional accuracy and fine detail reproduction. The ceramic shell mold is preheated to 800-900℃, then molten brass (temperature controlled at 1080-1150℃) is poured into the mold under gravity. After solidification, the ceramic shell is broken to obtain the rough casting. This process is suitable for small-sized, decorative components (zipper pulls, nameplates) with dimensional accuracy up to ±0.03mm and surface roughness Ra≤1.2μm.

5. Luggage-Oriented Post-Casting Processing: After casting, parts undergo deburring (manual + ultrasonic cleaning) to remove residual burrs and ceramic particles. Precision machining (CNC turning, milling) is performed for assembly surfaces (such as lock hole positions) to ensure matching accuracy. For load-bearing components (handle bases, bag corners), we conduct stress testing to verify load capacity.

6. Diversified Surface Treatment for Luggage: Provide surface treatment options tailored to luggage style and durability needs: electroplating (gold, silver, rose gold, antique brass) to enhance aesthetic appeal and wear resistance; passivation to improve corrosion resistance and maintain the original brass color; sandblasting for a matte texture; polishing for a mirror finish. All surface treatments comply with environmental standards and have excellent adhesion (pass tape test).

7. Strict Luggage-Specific Quality Inspection: Implement multi-level quality control tailored to brass luggage accessories. Key inspections include: dimensional inspection (via Coordinate Measuring Machine, CMM); surface quality inspection (visual + magnifying glass) to eliminate scratches, burrs, and uneven plating; load-bearing test (for structural components); wear resistance test (for plated parts); and heavy metal detection. Only products passing all inspections can be delivered.

In addition to the core investment casting process, we also master sand casting and die casting technologies, which can be flexibly applied to large-sized luggage components (such as brass luggage frames) or auxiliary parts (such as cast iron luggage stands), providing comprehensive production support for luggage manufacturers.

Product Classification & Technical Parameters

3D Classification Table (Industry / Material / Part Type)

Technical Parameter Table

Our Core Competitiveness (Brass Luggage Accessory Expertise)

With years of focused experience in brass luggage accessory casting, we have formed unique competitive advantages to serve the global luggage and travel gear industry:

• Luggage-Specialized Technical Team: A team of 35+ professional engineers, 10+ of whom have 5+ years of experience in luggage accessory design and precision casting. We excel in converting brand design concepts into castable components, providing professional suggestions on structure optimization and surface treatment, and completing technical solutions within 48 hours for custom needs.

• Strong Luggage-Oriented Production Capacity: Our 12,000-square-meter factory is equipped with 50+ sets of advanced equipment (investment casting lines, 3D printers for wax patterns, precision polishing machines, CMM, heavy metal detectors).  Capable of meeting both small-batch custom projects and large-volume mass production needs of global luggage brands.

• Strict Quality & Environmental Management System: Certified by ISO 9001:2015, REACH, and RoHS. We have established a luggage accessory-specific quality control system with 12+ key inspection points, including wear resistance testing and heavy metal detection, ensuring a product qualification rate of 99.8% and compliance with global environmental and safety standards.

• Luggage Material-Focused Supply Chain: Long-term cooperation with 10+ well-known brass suppliers (specializing in luggage-grade materials) ensures stable supply of high-purity, low-impurity raw materials. We have established a raw material traceability system to ensure each batch of products can be traced back to the source.

• Global Shipping & Luggage Industry Service: Cooperate with 5+ international logistics companies (DHL, FedEx, Maersk) to provide flexible trade terms (FOB, CIF). We have rich experience in luggage accessory export, including compliance document preparation (REACH certification, customs clearance materials), with products exported to 150+ countries and regions, on-time delivery rate 99%.

• Comprehensive Quality Assurance Service: 12-month quality guarantee period for all brass luggage accessories. We also offer lifelong technical support, including design optimization for new luggage collections.

Customer Case: Custom Brass Luggage Accessories for a Italian Luxury Luggage Brand

A leading Italian luxury luggage brand approached us to customize brass H65 logo nameplates and zipper pulls for their new high-end suitcase collection. Their core requirements included: precise reproduction of brand embossed logos (minimum line width 0.6mm), antique brass electroplating finish (uniform color, no fading), dimensional tolerance ±0.03mm, compliance with REACH standards, and a delivery cycle of 16 working days (including mold development). Our luggage-specialized technical team optimized the logo design to enhance casting feasibility, adjusting the embossed depth to ensure clear reproduction without casting defects. During mold development, we used 3D printed wax patterns to complete the mold in 5 working days and provided 12 sets of samples for design and color confirmation. In production, we adopted investment casting to ensure fine logo details, and performed multi-step antique brass plating to achieve the desired vintage aesthetic. Finally, we delivered 1,200 sets of products 1 day in advance, all passing the customer's strict inspection (including logo detail detection, plating adhesion test, and REACH certification verification). Up to now, we have maintained a long-term cooperative relationship.

Why Choose Us for Brass Luggage Accessories?

Choosing us as your brass luggage accessory supplier means you partner with a professional team that deeply understands the core demands of the luxury luggage and travel gear industry—aesthetics, durability, and brand consistency. Here are the key reasons for cooperation:

• Luggage Industry Expertise: We focus on brass luggage accessories, with rich experience in solving pain points such as fine logo reproduction, wear-resistant plating, and precise assembly. Our technical solutions are tailored to luggage design characteristics, ensuring brand designs are perfectly transformed into high-quality, functional components.

• Superior Product Quality & Compliance: Strict raw material selection, luggage-specific production processes, and international certifications (REACH, RoHS) ensure our accessories are safe, durable, and aesthetically consistent, meeting the high standards of luxury luggage brands and market access requirements worldwide.

• Efficient Customization & Fast Delivery: Advanced 3D printing and rapid mold development technology shorten the customization cycle, helping you launch new luggage collections faster and seize market opportunities in the fashion travel industry.

• One-Stop Global Service: Our professional foreign trade team provides full-process services for luggage accessory export, including certification application (REACH), document preparation, and logistics tracking. We can flexibly meet small-batch custom and large-volume production needs, with reliable global delivery.

• Long-Term Win-Win Cooperation: We adhere to the concept of growing with customers, providing competitive prices based on scale advantages. We actively participate in your new collection R&D stage, offering technical support to optimize accessory design, reduce production costs, and enhance the overall premium feel of your luggage products.

Common Casting Problems & Solutions for Brass Luggage Accessories

Contact Us

If you need custom brass luggage accessories or have requirements for copper alloy casting parts for travel gear, please feel free to contact us. You can send us your design drawings, brand logo files, or performance requirements, and our luggage-specialized technical team will reply within 24 hours with detailed technical solutions and quotations. We look forward to establishing long-term and stable cooperative relationships with you, contributing to the premium quality and brand value of your luggage products!