... Dongte tank container 20ft, 40ft Medium:oil , LPG , Chemical, cement, bitumen ,etc.iso tank container iso tank containerDongte ... 30ft,40ft,45ftiso tank container20ft, 40ft Medium: fule, water, LPG , Chemical HCL, HNO3, H2SO4, KOH, NaOH, NaCl, Ethanol etc,, cement, ... cooperation with Wuhan University of Technology, Beijing University of Chemical Technology, Wuhan Research Institute of Material Protection, China ...