Dear Messers,Our company, Bautec Korea Ltd. is specialized in manufacturing and sales of heavy-duty special vehicles such as lowboys i.e. 2-axle lowbed trailers to transport construction machinery and equipment, dump trailers to transport sludges, slags, other wastes and rubbishes.To increase the durability of equipment body and to guarantee very much higher payload capacity of Bautec trailers, Bautec is using high strength structural steel plate in the chassis of lowbed trailers and high hardness and highly wear resistant steel plate for containers of dump trailers.The new special products are ultra light weight lowbed trailers made by high tensile strength steel sheet with 90KGF per square mm and ultra light weight U-deck dump trailer equipped with superior higher wear resisting steel plate with 100KGF per square mm first time in Korea.Please feel free to contact us any time if you need any assistance.Sincerely yours,BAUTEC KOREA LTD.