1) Using special production techniques which raise process efficiency and lower cost. 2) Used in soldering aluminum and aluminum alloy with excellent performance 3) The soldering joint has higher strength, so it is widely used in such refrigeration equipment as air-condition and refrigerator 4) Each aluminum alloys have unique welding properties. Different alloys requires unique welding practices. 5) Certain plasticity,good fluidity and good wet ability, high strength and toughness joint Specifications: 1)Available in wire strip, power, paste and preformed rings and shapes. 2)Item No.: 1100，4043，4047, 5356 

Welcome to contact with us for more information.