Glass greenhouse, is mainly covered by glass, which has high translucency, suitable for the plants of great demanding for sunlight. Among the cultivation facilities, glass greenhouse, as the facility of longest service life, is fit for many places and nearly all kings of climates. Heating problems in winter can be solved by many kinds of heating methods. The cost of the power consumption is modest and mostly accepted. The floor space, material utilization amount and usage mood can be defined by the designing and demands from clients.