... the identical series farming machineries Yancheng Yanhai Tractor Manufacturing Co. Ltd lies at the seaside of the Yellow Sea. It is ... enterprises of Yueda Group were integrated into Jiangsu Yueda Co., Ltd, a stock limited company, with the approved by ISO 9001 ... , 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100HP two-wheel drive and four wheel drive wheeled tractors ...