Valcambi is probably the earth’s most respected gold refineries, headquartered in Switzerland. Proven in 1961, this refinery has created a name for manufacturing a few of the finest gold bars in the market.S⁣p⁣L⁣o⁣n⁣s⁣File⁣ ⁣D⁣O⁣ ⁣o⁣r⁣I⁣e⁣E⁣ ⁣d⁣B⁣⁣Y⁣ ⁣⁣⁣N⁣⁣⁣⁣No. Only dollars contributions ar