With the development of industry and social economy, problem about traditional energyâ??s supply demand is becoming more serious. The whole society people start to focus on green fuel business produce renewable biomass briquettes. Gongyi Hongji Machinery Factory ...

Since 2000 Bioenergy Machines Co., Ltd specializing in the renewable energy and efficient biomass. We have 20 years experience manufacturing extruder briquette machine , carbonization charcoal skill . Also right now we producing everyday .We a strong business association with network ...