Rectangular Aluminium Tray With Vented Tray Panel and Folded Perimeter Edges

Aerospace avionics bays, drone electronics trays, consumer electronics server modules, and shipbuilding control cabinets use a vented tray panel where vent hole pitch uniformity and folded edge squareness together determine airflow distribution and PCB mounting flatness; vent pitch variation above ±0.5 mm creates unequal flow distribution between holes and concentrates cooling airflow at wider-pitched zones, while folded edge squareness above 1 mm per 300 mm prevents the tray from seating flush against the mating rack or enclosure frame. Dongguan Dalingshan Wangtuo Hardware Products Factory (Dongguan, Guangdong, ISO 9001 certified)(operating as Welltop)fabricates this rectangular aluminium vented tray panel with folded perimeter edges at their nearly 4,000 m² Dongguan facility using CNC milling and turning, with vent hole pitch, edge squareness, and tray face flatness measured to match your specification at the first article stage. Welltop serves aerospace, consumer electronics, drones, OEM, and shipbuilding vented tray panel applications, supporting automotive, medical equipment, and oil & gas projects. Include vent pitch, edge squareness, tray flatness, and alloy grade in your RFQ package. For costed feedback from our dongguan team.