... . A Brief Introductio of our Company Beijing Foison Tractor is Subsidiary of Henan Lishen Group, which has ... producing of small HP tractors, such as 15hp, 18hp, 20hp and 25hp. The annual yield is about ... ;5. Perkings Enginenow is available to our FOISON TRACTOR Series.6. ISO9001 Certifiedand CE , Emark on ... . Air-conditioner is optional. 35HP 4WD Farm Tractors Prices/25.9KW Power/ Compact Farm Tractor