Qingdao Tianren Environment Co., Ltd, founded in 1999 in China, is a national-level hi-tech enterprise focusing on biomass energy technology development and environmental protection. Having passed ISO9001 & ISO14001 quality, Tianren has taken 3 national tasks; with over 50 patent and solely owned technologies; with over 20 independent developed biomass energy and environmental facilities; done over 500 FSR and designs and constructed over 350 large and middle scale projects up to now.