Aluminum seamless tubes are widely used in optical equipments especially the zoom lens of SLR Camera microscope, telescope and projector We have been one of the leading upstream suppliers of aluminum material for almost all of the well-known SLR Camera manufacturers such as Nikon, Sony, Canon, Olympus Tamron, Panasonic, etc... and have enjoyed high reputation in this area for the top quality of our products.
Single Lens Reflex Camera: Mainly using 5 series aluminum alloy;
The products have good cutability and beautiful surface after anodic oxidation
Adopting Indirect Extrusion and no welding line
Automotive Lens: Mainly using 6061-T6 aluminum alloy seamless tubes;
The products have good processing properties and corrosion resistance
The surface is beautiful after anodic oxidation
Others (Microscope, telescope, etc...):Mainly using 6063 aluminum alloy seamless tubes
Having excellent machining property/corrosion resistance and welding property.
The surface is beautiful after oxidation