 Crushers rụpụta Dongmeng Machinery a na-eduga na-asụ ụzọ enterprise na kacha elu mba ozo na R D, nichepụta na nire nke nnukwu-ọnụ ọgụgụ ndinuak Stone Crusher, Mobile Crusher, nagba Crusher, cone Crusher, screening osisi na ulo oru-egwe ọka egweri Mill, Raymond Mill, Ball Mill equipments. 