1.best seller wood pellet fuel making machine 2.suitable for pellet, sawdust, ... 640 skype: recycling000 1.Analysis of market investment(A)Market backgroundResources, energy and environment are important conditions ... inevitable result of consuming resources. They also have a certain utility value. If we can use it ... of thousands RMB for the biomass burner, only a little part of biomass boiler, but has same ...