Запросы от Бразилия в категории Металл Железо Сталь

I would like to request you a price offer for zinc ingots according information below:

We need to your help for finding different mine that use our products and tannery factory,textile,... we are biggest manufacture of sodium sulphide(na2s) & sodium sulphidrate(nahs) products use in different factories and mines like •tanning : unhairing hides •mining(gold,copper,zinc,..) : ore flotation pls contact us asap,