Jeining longer machinery ltd. Is a corporation specializing in agricultural, livestock, farm machinery development, production, marketing and integration. It produces, inter alia, scavenging machines, scavengers, green collectors and tmr mixers. The company has a strict management team, a well-developed production and processing equipment, a rigorous scientific production process, and a test and inspection equipment, and has established a comprehensive quality management system. For more than 10 years in the livestock industry, thousands have been successfully served