Capitol Hill Systems Inc deals in commodity products like cement, clinker, sand and stone. We deal with companies within USA who are interested in purchasing commodity products for their use in construction.Factors we consider when evaluating and selecting buyer include: quantity, time, pricing, and communication skills. All products meets European/North American quality and safety standards. All buyers interested in buying these products must provide a signed and sealed Letter of Interest (LOI) on their letterhead and a Bank Comfort Letter (BCL)to get the pricing.