Shed the history and function: With polymer - PVC, polyethylene greenhouses produce mushrooms engineering, plastic films are widely used in agriculture. Greenhouse vegetable production was originally dedicated equipment, along with the development of greenhouse production applications become increasingly widespread. 1957 by Beijing to promote the use of Tianjin, Shenyang and Northeast China, Taiyuan and other places, to be welcomed everywhere. 1958 our country has been able to produce their own agricultural polyethylene film, which shed vegetable production has been very widely covered. Structure type greenhouses: the greenhouse vegetable production originally specialized equipment suppliers mushroom greenhouses, along with the development of greenhouse production applications become increasingly widespread. Greenhouses covering an area larger greenhouses offer a large space mushrooms, mushroom shed heat effect is better, easier to build, and low cost, is the current application of the broader protection facilities. High seedling planting bracket melon, fruit, beans and other vegetables. General than the open field can be harvested 20-40 days earlier, autumn extended the growing season about 25 days. Quotes mushroom greenhouses, St. Xin Agriculture (certified), mushroom shed by Anyang City of St. Xin Agricultural Technology Services, LLC. Anyang City of St. Xin Agricultural Technology Services, LLC (www.aysxny.com) in Henan, the other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In St. Xin agricultural leadership with the staff warmly welcome all inquiries negotiations to create the holy Xin agriculture a better future.