WE,COLLINS MINING COMPANY ARE A TRADING COMPANY BASED IN DAR ESSALAAM,TANZANIA. WE SPECIALIZE IN THE MINING AND SALES OF MINERAL PRODUCTSLIKE ELECTROLYTIC COPPER CATHODE,COPPER ORE,COPPER WIRE,GOLD NUGGETAND GOLD DORE BARS.WE ARE MANDATED BY MINING COMPANIES IN THE DEMOCRATIC REPUBLIC OFCONGO TO MINE AND SELL THEIR PRODUCTS. WE HAVE CLOSE TO TEN YEARS EXPERIENCE ON THIS FIELD.