Our products include extrusions for :
 - electronic components
 - shipbuilding
 - aerospace
 - industrial applications
 - furnitures
 - window frames
 - curtain walls


The aluminium extrusion factory of OGH in Nanhai ("Nanhai Factory") specializes in manufacturing of aluminium extrusion products for construction, industrial and household uses, and aluminium alloy ingots for die casting. It is one of the largest aluminium extruders in the PRC.

The Nanhai Factory is experienced in extruding the 3xxx, 5xxx and 6xxx series aluminium alloys and various tempers such as T4, T5, T832 and T6511. It has a full-service setup which provides high quality one-stop services to its customers. Complementing the 9 extrusion presses from Japan and Taiwan, there are 6 remelting furnaces, 2 anodising lines, 1 powder-coating line, 4 re-drawn tube facilities and a fabrication workshop. This capability means that we are able to manufacture a wide range of aluminium profiles (in size, surface-finishing, product design and fabrication) of superior quality at a competitive price.

OGH's products are well received and highly regarded throughout the world. Its major export markets include the USA, Europe, Australia and Japan. It is also one of the twenty-seven aluminium extruders in the world which is certified by Det Norske Veritas for supplying aluminium extrusions to the shipbuilding industry.