hongshanZhonghuaTankContainersEquipmentCo.,Ltd(inshort:ZZTC)wasestablishedin2002specializinginthedesignandmanufactureofISOtankcontainers.OvertheyearswhencompetitionfromtheBigManufacturersincreased,wefoundournicheinprovidingbespokesolutions.ZZTChasab...