TianYu Eco-Environment Co., Ltd., formerly Tianyu Ecology and Landscape Co., Ltd., is a China-based company principally involved in the design of landscape ecosystem engineering, construction and maintenance, as well as cultivation of nursery stocks. The Company operates through three main segments. The Landscape Ecosystem Engineering segment is mainly involve in the garden greening engineering, restoration of ecological wetlands, municipal garden and road greening, as well as restoration of slopes and curbs. The Landscape Architecture Design segment is primarily involved in the design of ecological garden engineering. The Other Business segment is primarily involved in the operation and management of construction maintenance, as well as cultivation of nursery stocks.