17f oriental golden stone building zhuhai east road, Qingdao, Shandong, China,266400
QINGDAO DE HONGYUAN INDUSTRY TRADE CO.,LTD is a manufacturer andtrader of machinery with the direction technologyresearch&development. DHY always adheres objectives oftechnological innovation, excellence, to provide most perfectdesignings, ...
shot blasting machine, sand blasting machine, steel plate shot blasting line, sand conditioning line, curing press, daylight press, inner tube production line, tyre machine, tyre
