After signing a contract we sent Duicheng International Trading Company a deposit for 8550 USD for the purchase of steel coil. After they received the deposit they advised that they would no longer be able to fulfil the terms and price of the contract. (They now wanted more money) A full refund of the deposit was formally requested. It has been over a year and we are still awaiting a full refund. Please keep this in mind when dealing with this company as they are dishonest and do not follow contract terms in our experience.