Abstract: At present，development of forest industry has entered into a new stage.Economic forest industry development was paid attention as characteristic industry of enhancing rural economy，leading industry of adjusting planting structure and pillar industry of promoting mountain farmers out of poverty.Pace of economic forest industry development continues to accelerate.Forest industry has become pillar industry to promote regional economic development and an important way to solve‘Three Rural’issues.It played an increasingly important role in the sustainable development of‘Ecological City’for Zhangye city.