Xiaodian Industrial Park Xinxiang, Henan
China Coal Rainbow Group(CCRB)established in 2012 with most excellent technical personnel.CCRB are now designers and manufacturers of large type open pit mine processing equipment ready-mixed mortar production line. As a result our advanced technology, ...
mining machinery equipments, surface mining machines, feeder breaker, mineral sizer, DDC sizers, apron plate feeders, crushing, crushers