Cr 4.9-9.0 middle chrome steel ball

 Shandong cti heavy industry co.,ltd is engaged in the production of grinding ball, grinding rods and chrome mill ball in the past 20 years,which are applied in the fields of cement plant,power station and mine. We are exported to some countries in Africa,South America and Europe.

Our CTI Vision: we will provide customer-valued solution on grinding ball for mining, power station,cement plant,with the best prices and service to make CTI heavy industry as the first choice in grinding media filed.

Our 16 grinding ball production lines,offer high quality forged and rolling grinding balls,the diameter is 20mm-165mm. Our grinding ball quality achieve world advanced class,pass ISO 9001:2008 quality management system. We owned world advanced high quality material B1,B2,B6 special for grinding balls. We have nearly 30 years experience on grinding balls production,adopt advanced heat treatment technology,strictly control every production process,to ensure the customer satify with every piece of grinding ball.We owned-developed automatic iron mold with deposited sand production line,vertical type injection pressure molding line,introduce aotumatic pusher quenching production line from Japan, we offer cast balls from 8mm to 130mm,the annual output is 100,000tons.

Currently, we have 7 production and delivery center all over the world, we will build more in the future, to be more close to customers and more convenient.

We can package cargoes with steel drum,container bag, or bag with wooden box, steel drum with pallet. We will meet with different customer's different requirements.

  CTI has build complete quality control and management system, we have passed ISO 9001:2008 quality management system,ISO 14001:2004 enviroment management system, 18001:2007 employee health and safety management,CTI has been recognized as high technology enterprise and Chinese famous brand.