This category features aluminum alloy bars (lightweight, 6063-T6), copper bars (C36000 brass for gears), and titanium bars (Gr5 for aerospace). Round/hexagonal profiles with diameters 8-200mm. Aluminum bars suit lightweight structures; copper for high-strength components; titanium for medical implants (biocompatible) and heat-resistant parts. Precision machining services: threading, grinding, and surface polishing to ±0.02mm tolerance.