Product model:GH-15/30/50M GH-10/15/30/50M 1. Portable air heater 2. Function on propane gas (LPG) 3. With over-heating protection 5. Cut-off protection avoid gas leaking 6. Waterproof class IP24 7. Manual ignition . 8. Regulator & 1.5m hose included 9. Special nozzle, with strong oxygen supply make combustion completely 10. Ideal for construction sites, utility/farm buildings, sports events, barns and factories Product name: Manual gas heater more products more products 2_03 about us 2_05 Packaging&shipping 2_07 FAQ 1: Are you a factory or trading company? We are trade company with export experience many years . 2: What is your MOQ? Usually the MOQ is 20'FT or 40'HQ, different model is different MOQ. 3: What is your payment term ? Dear customers,our payments are deposit 30% , before shipment 70%. 4: How is your delivery time ? Usually 7-30days, according to the products and quantity , delivery time will have different. 5: How does your factory do regarding quality control? Our inspector QC will check the part in every process ,if they find any problem ,we will take full inspection and revise issue product .on put it into carton before meke sure quality is prefect .