Look at brick machine equipment manufacturing industry in China the gap with foreign advanced technology?

Reform with to China of development believes everyone are see, China brick machine industry also gradually development became has set technology, and scale and varieties for one of industry system, early and captured has China economy key industry of Laurel, but, reform with to we of just development, also also with with competition and challenge, so, how view China brick machine equipment manufacturing industry and abroad advanced technology of gap does?