We offer wood pellets fuel is a limitless and environment friendly fuel source. It is a clean-burning home heating alternatives. technical specificationcommodity name: wood pellet diameter: about 6mmgross calorific value: more than 4600kcalkgnet calorific value: more than 4300kcalkgdensity: > 600 tonm3moisture: < 10%ash: < 1.0 %length: < 30 mmpacking: 15kgpe bag or else features: pine wood, no additives, no chemical, no harm for human beings ignites quickly and quietly high burning efficiency, low ash.