Ningguo Zhicheng Machine Manufacturing Co.,Ltd,incorporated in 1998 in Ningguo City,was first established as a manufacturer of Grinding Ball Equipment with 5000 square meters in total,over 100 employees and nearly 20 technicians.Gaining over 50 patented certificates.Now it is the pioneer in China who specialize in producing grinding ball molding line, Grinding ball mold, Grinding ball heat treatment, Grinding ball related equipment, Grinding ball, etc. Ningguo is the biggest production base for cast grinding media balls in Asia. In Ningguo, 98% grinding ball manufacturers purchase our grinding ball production line, grinding ball heat treatment, grinding ball mold,etc.In China, 90% grinding ball producers purchase our grinding ball equipment.In abroad,Our grinding ball making machines have exported to Congo,Zimbabwe,Outer Mongolia, Zambia, South Africa, Malawi, Vietnam, Ecuador, Russia, Kazakhstan, North Korea, Ethiopia. As long as customers visit us, 90% choose us! Because we have the most new production technology. The most reliable equipment quality and the most professional technology service. Customer purchasing volume is the best way to prove our equipment quality. Welcome visit us!. With the progress of our technology and the principle of producing brake drum,crankshaft,wheel hub,water meter case,bucket teeth,wheel gear,etc is the same as producing grinding balls. Now Ningguo Zhicheng Machine Manufacturing Co.,Ltd also produces molding line for these areas. What is more,we have sold out over 20 sets these molding lines. If you want to know more information,please do not hesitate to contact with us！