truckbodyfittings.com,heavy duty trailer door hinges,Before making decisions on the promotion of TBF, we carry out research in each aspect of our business strategy, travel to the countries we want to expand into and get a first-hand idea of how our business will develop. Thus we understand well the markets we are entering, making products and services easier to provide for our customers. TBF provides heavy duty trailer door hinges products that are selling well in United States, Arabic,Turkey,Japan,German,Portuguese,polish,Korean,Spanish,India,French,Italian,Russian,etc. TBF,Our company main produces truck wheel chock,rubber wheel chock,door holder.