Yangquan Zhongjia Abrasives CO.LTD was estabished in 1993,The company formerly known as Shenzhen Sollit Abra-sives Technology Development Co. Ltd, with great development and expansionthe company has become the biggest professional research and production base for cutting-wheel ,grinding-wheel inShanxi.brOur products has account for the part of national market step by step.and the products are covering all over the worldenjoying a high reputation around the world.