Name: Silver
Specifications: Trapezoidal ingot
Standard No: GB/T4135-2002
Contact: +86-0935-8813578, +86-19993591530, +86-18121226085, +86-021-52903530-8555 (extension), 18193519376
Usage: Used in the preparation of electric contact materials and silver-based solders, and in silverware accessories, photosensitive materials and medical chemical reagents.
