... and high quality, big producing ability Weifang Xinsheng Machinery Manufacturing Co., Ltd. is an enterprise specializing in tractors, ... tractors, Vice-chairman member of Weifang Labor Union of Agricultural Machinery Industry,Member of Chinese Society of ... your kind attention! WillyMaketing managerWeifang Xinsheng Machinery Manufacturing Co., Ltd.Mobile no: 008613780817723Phone no: 0086-536-8132333Fax no ...