"Chuan Wang -Ying Wucard   the advantages of aluminum and aluminum alloy welding wires
1. Independent research and development and production of the entire process, according to customer demands can deploy specific chemical composition.
2. Unique machine Scraping. Skinning technology, reduce air pollution and avoid the formation of stomata when welding.
3. Spatter small, low noise, forming a good, efficient energy saving and improve the quality of welding.
4. Surface finish high wire, Bright smooth, wire feeding a stronger performance.
5. Superior arc stability, appearance and perfect contact and to ensure the integrity of the production rate and productivity to a large number of key projects were domestic used.

ER4043:A silicon alloyed aluminum welding wire the welding of heattreatable base alloys and more specifically ,the 6series alloys .It can also be used for joining wrought to cast materials and is less sensitive to weld cracking .Silicon in the wire increases puddle fluidity, resulting in excellent operator appeal.

ER4047: A silicon alloyed aluminum wire developed for aluminum brazing with a lower melting point a higher fluidity than 4043 can also be used as a welding filler metal. It can be used in place of 4043 to provide increased silicon in the weld metal, which will minimize hot cracking and produce higher fillet weld shear strengths.

ER5356: designed for the welding of 5series alloys, when 40ksi (276Mpa) tensile strength is not required. Excellent color matches after anodizing.

ER5554: A matching filler alloy when welding 5454base alloys. This low magnesium alloy is often used for automotive wheels, trailers and rail tank cars, where the weld filler chemistry must closely match the base material chemistry to maximize corrosion performance