To improve agricultural work efficiency by combination of Thresher and Reaper with significant effects, it's moden designed Self-propelled combine harvester, we have 2 kinds: Tires Combine Harvester and Rubber Track Combine Harvester for more than 16 years, Jiangsu World Agriculture Machinery now is the largest manufacturer in China. CE Certificate is available. Pls kindly visit our group site www.worldgroup.com.cn and our factory site www.worldnyjx.com. If you need, pls kindly feel free to contact us.