1Ecofriendly, bright and full solder joint, little smoke, no irritating smell. 2Strong welding force, widely used in all kinds of electronic products. 3Easy to weld, no false welding. 25000pcs/bottle for enough use. 4Available in various sizes, 0.25mm, 0.35mm, 0.45mm, 0.55mm, 0.65mm 5Tin ball is mainly used to connect semiconductor wafers and circuit templates and printed circuit boards, transmission electronic signals of ultra-small ball type tin electronic parts.
