OUR COMPANY IS THE BEST IN MEXICO FOR RECYCLIN PRODUCTS AND WASTE PLANTS, WE SELL AND BUY SCRAP, PAPER, COPPER, ETC., IN THIS MOMENT WE REQUIRE A DLC (LETTER OF CREDIT NON-OPERATIVE) ABOUT 15MUSD FOR LEASE ONLY AS GUARANTEE FOR IMPORTANT SCRAP CONTRACT. PLEASE SEND US YOUR TERMS AND CONTITIONS.