Crystal Mining Limited Liability Company,the professional miningcompany, we specialize in all kinds of tin materials.At present we are the market to supply ore and tinconcentrate,if you havemore interests cooperate with us please don't hesitate tocontact as following.Tel:84237596277Mobile: ...

Mining Chemical Company Russian Bor is one of the largest world manufacturers boron-containing products such as boric acid, datolite concentrate, calcium borate and others.The main types activity enterprise are extraction, dressing processing commercial minerals, manufacture, marketing sale products.Production ...

We sell copper concentrate Cu 15-18 % regularly. We are interested in the buyers from China. All necessary information as a certificate of origin we use to you by request.

The group of companies "NOVONIKOIL" sells aluminum, brass, bronze, copper and other valuable metals. goal the company - development sales in foreign markets implementation high-quality, uninterrupted supply metal to customer. Over years we have established ourselves as a reliable partner. Our is interested loyalty their ...