The so-called dust law, is in an enclosed space inside the greenhouse construction and sprinkled with a certain degree of dispersion of fine dusts, so that particles diffused in space, floating, formation of airborne dust, and can float in space for a long time, which can well spread in the crop canopy layer, penetrate, professional greenhouse construction, resulting in more uniform deposition distribution. Greenhouse construction dust form requires two essential conditions: First, have a relatively stable space, airflow violent fluctuations do not occur; the second is flocculation of particles is low. Greenhouse construction protected is a relatively closed space, so can meet the first condition. Field observations suggest that greenhouse construction shed cloth when some of the damage occurred when the studio will not lead to dramatic indoor air movement. Construction of a greenhouse: greenhouse construction scaffolding surface is smooth, easy to damage films, extending the life of the films. II: Greenhouse construction transport easy installation, by bending machine, highly shed, curvature, shoulder height, angle can be bent. Three: vegetable greenhouse construction scaffolding tube rubber plug at both ends, using an adhesive seal clogging completely cover the metal surface, agricultural greenhouse construction, underground section makes it never rust. Four: Greenhouse construction scaffolding in the middle of no pillars, greatly increasing the cultivated area, labor-saving, can be mechanically operated, Tibet greenhouse construction, increase work efficiency. Five: small investment, factories vary in size to 200 square meters plant, the raw material above the county level cities have. Six: Greenhouse construction of high production efficiency, according to the building of vegetable greenhouses shed span, the wall thickness can be adjusted, three single-class production 6000 meters. Seven: Greenhouse construction of low cost, according to studio span, small and pipe specifications are different. Eight: recyclable, one-third of recoverable investment. Greenhouse Construction Cost Greenhouse Construction Xinjiang _ _ Guang-sheng provided by Shouguang Agricultural Machinery Co., Ltd. Guang-sheng. Shouguang City, Guang-sheng Agricultural Machinery Co., Ltd. (www.sdguangsheng.com) strong, credible, Weifang in Shandong agricultural machinery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Guang-sheng agricultural machinery and you hand in hand into the brilliant, for a better future!