Common Agricultural Greenhouse facilities and plastic greenhouses. Greenhouse is a two-film solar energy as the main greenhouse frame, special circumstances may be appropriate to add energy, south (front) surface for mining (transparent) light double membrane roof greenhouse construction price, east, west, north (rear) on three sides double-wall insulation envelope membrane greenhouses and plastic film greenhouses single slope roof insulation and activities after the insulation was. Greenhouses are completely solar energy, and completely cover with plastic film material as a large shed. Features greenhouses: the lighting conditions. The higher the large greenhouse, the greater the irradiance shed vertical difference irradiance upper and ground shed a difference of 20-30%. In the winter season to shed light conditions prolong things better than the north-south elongated shed light conditions as well, the local light conditions much different. But things irradiance greenhouses extend north and south sides of the difference can be up to 10-20%. Double membrane greenhouse construction price | Communications Technology (certified) | Zhengzhou double film greenhouses provided by Anyang City Communications Technology Limited. Anyang City Communications Technology Co., Ltd. (www.aytlkj.com) is Anyang, a leader in agricultural supplies, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Communications technology leadership in the staff warmly welcome all inquiries negotiations to create a better future for Communications Technology.