undertaking core processes including CNC machining, sheet metal processing,
3D printing and forging, which fully cover customers processing needs with high efficiency
and precision.

Motorcycle Fuel Tank Cap
Project Background
Item | Description |
Industry | Motorcycle Aftermarket / Custom Parts |
Client Type | European Motorcycle Customization Brand |
Core Need | A premium billet aluminum fuel tank cap that combines precision sealing, durability, and aesthetic appeal for high-end custom bikes |
Our Solution
Item | Technical Approach | Outcome |
Material Upgrade | 6061-T6 Aluminum Billet + Precision CNC Turning & Milling | High strength, corrosion resistance, and excellent machinability |
Thread Precision | Thread fit controlled within ±0.02mm with optimized sealing groove design | Smooth open/close action + reliable fuel vapor seal |
Surface Finish | Hard Anodizing in multiple colors (Black, Red, Gold, Blue, Silver) + Laser Engraving for logos | Scratch-resistant finish (≥50μm thickness) with premium custom branding |
Quality Control | 100% thread gauge inspection + pressure leak testing before shipment | Zero defect rate across all production batches |
Dongguan Jiahong Hardware Technology Co., Ltd. was founded in 2014, a professional manufacturer specializing in various precision CNC parts processing. With years of experience, we provide high-quality solutions for global customers, covering automatic mechanical parts, UAV parts, auto parts, electronic product parts and non-standard customized parts to meet diverse needs.
We have comprehensive technical capabilities, undertaking core processes including CNC machining, sheet metal processing, 3D printing and forging, which fully cover customers' processing needs with high efficiency and precision.