GuangZhou HOYO Machinery Co.,LTD: 1. tunnel oven(gas.elec) 2. rotary oven(gas.elec.diesel) 3. full production line. 4.OEM GuangZhou ... ,400*720mm,460*720mm outward appearance of hot air convection rotary oven Working rotary oven Imported BurnerImported electrical partsfirm sealing strips and stainless ... breadrotary ovens in customer's workshopItalian customers with HOYO rotary oven