As a metallic material, aluminum alloy is the second most widely used material after steel in the field of structures.
One reason why it is so widely used in general applications as a structural material is its improvement of welding processing technology.
For high quality aluminum welding, the selection of optimum welding material type suitable for base metal and the use of high quality welding wire and rods are indispensable as well as excellent welding technology and appropriate welding conditions.
Sumitomo Electric Toyama’s aluminum welding materials are manufactured using the highest level of wire
drawing technology and wire cleaning technology containing ultrasonic cleaning based on our aluminum electric wire manufacturing techniques gained from many years of experience. The result is high quality welding wire and rods free of surface scratches, oxides, oils, dirt, and other undesirable qualities.
Based on our consistent production system, from continuous casting and rolling process to the packaging process, our products are manufactured under strict quality control.
This enables excellent reliability of welding as well as easy-to-use for welding technicians.
The followings are certified.
- JIS Z 3232
- Nippon Kaiji Kyokai (NK)
- Lloyd’s Register (Lloyd’s)
- American Bureau of Shipping (ABS)
- Det Norske Veritas (NV)
- Bureau Veritas (BV)