Since silver particles differ in shape, density and the amount of charge with respect and the powder will cause separation and the impact on the powder. Yiwu wholesale silver. Using bonding techniques for bonding the powder and silver, the powder and the effect of greatly improved. System for high temperature sintering silver superfine silver is industrial research Lanzhou Jinchuan Science Park Company Limited to extend product silver chain, increase value-added products, to achieve large-scale production carried out.