Y are dedicated to improve pureenpower products for market demands. The automatic grease trap has already got "invention patent" "utility model patent" "international pct patent". It can help restaurants, cafeterias, hospitals, food In and operate, only need to discharge oil regularly 3. Unique structure design, small volume, reliable work and small installation place required. 4. Made of stainless steel, strong and durable. Surfaces discourage bacteria build up. 5. Automatic grease traps are produced in a variety of sizes to satisfy virtually all requirements. Guarantee and after- sale service One year guarantee for whole device except of tubes 24 hours for technical support by email Calling service User manual and detailed videos/ cd Packing material: carton Packing size(mm): 830*425*355