Senju Solder ballsKriszti2024-09-26T18:00:11+02:00 Senju Solder balls Senju solder ball products Features: High Sphericity and narrow tolerances. Our lineup of various solder alloys bring the suitable products. Cu cored type is also available for facilitating 3D packaging and fine pitch soldering. In case of quotation request or further information need please get in touch with us! Contact Us