... control of heat and not separated poly-liter, with energy saving, high performance was a new product. 5. Hobs stoves ... , environmental protection, non-toxic, no radiation, effective insulation and energy-saving and heat shrink rate is small, after prolonged use furnace ... circumstances, use of 3,000 hours -5000 hours.Complelte FIR ceramic cookers model: XHY-DTL-F002embedded metal shell, 2000W fire is ...