Greenhouses machinery manufacturers a solar greenhouse principle by taking appropriate envelope insulation, the use of external energy for the indoor temperature, humidity, light, nutrition, water and gas conditions with different degrees of manual adjustment, to create conditions for plant growth and development. Second, the application of solar greenhouses 1. plastic greenhouses. Greenhouses are covered with plastic film material for lightweight solar greenhouses, and its structure has a variety of structural wood, bamboo core cement column, bar or steel welded framework. Greenhouses covered with a layer of plastic film only, with a high temperature in the greenhouse during the day and night to maintain a certain temperature, is conducive to strengthening the plant photosynthesis during the day, at night inhibit respiration, reduce consumption, suitable for late autumn, winter or early spring to delay or advance vegetables, fruits, flowers, harvest time, obtain a high yield of properly managed. Bazhou Dong Yang Hui Township multiply greenhouse Hardware Factory Mobile: 15127654608 Tel: 0316-7374468 Fax: 0316-7374468 Contact: Jiajing Li-mail: 1104792735@qq.com QQ: 1104792735 Website: www.chdppj.com Address: Bazhou Dong Yang Jia Zhuang Township Industrial Park, Hebei Province, eight sub-continent network finishing release factory specialized in producing greenhouse accessories, machinery shed, greenhouse frame, greenhouse frame molding machines, mechanical skeleton sheds, greenhouses and other accessories market Distribution: Shandong [Shandong Qingdao, Jinan, Dongying, Yantai, Weihai, Zibo, Weifang, Jining, Zaozhuang, Laiwu, Tai'an, Texas, sunshine, Liaocheng, Binzhou, Linyi, Heze]