Jiangsu Hong Chang engineering machinery Co. Ltd. Founded in 1995,registered capital of 10,180,000,Yuan, the availability of land for more than 10000 of business area, Now each kind of management and technical personnel name more than 120 .The annual turnover is more than 100 million Yuan .Through several years'exploration, we have found our own scientific research center.XuZhouHongChang engineering technology research center. Our company collected of machine maintenance and construction machinery web service and construction machinery training. Successfully make a series of promotion,...