Solar greenhouses are simple facilities that make full use of solar energy, generally do not heat vegetables for wintering cultivation in cold areas, and cultivation facilities that produce fresh vegetables. Solar greenhouses have distinctive Chinese characteristics and are unique to China. The structure of solar greenhouses is different everywhere, and there are many classification methods, according to wall materials, mainly dry base soil greenhouses, masonry greenhouses, composite greenhouses, etc. According to the length of the rear roof, there are long rear slope greenhouses and short back slope greenhouses; according to the front roof form are divided into two-fold, three-fold, arched, micro-arched, etc., according to the structure are divided into bamboo and wood structure, steel-wood structure, reinforced concrete structure, all-steel structure, all-reinforced concrete structure, suspension structure, hot-dip galvanized pipe assembly structure, skeleton material: ordinary steel pipe welding method, hot-dip plating Zinc steel pipe welded type, hot-dip galvanized steel pipe assembly type, “few” shape Steel pipe assembly type, flat tube assembly type, skeleton structure: column type, full steel frame type, covering material: double arch double film covering, single film covering, glass, PC board, insulation facilities: composite insulation quilt+composite insulation body+earthen wall+brickwork, specifications: 8m-16m, supporting equipment can be selected according to the needs of different supporting equipment according to the greenhouse function needs, the characteristics of solar greenhouses are Good insulation, investment, energy saving, very It is suitable for use in economically underdeveloped rural areas in China. Solar greenhouses are short for energy-saving solar greenhouses, also known as greenhouses. They consist of gables on both sides, maintenance back walls, support skeletons and covering materials. It is a type of greenhouse unique to the northern region of China. The utility model relates to an indoor unheated greenhouse, wherein the rear wall absorbs solar energy to store and dissipate heat, maintains a certain indoor temperature level, and satisfies the growing needs of vegetable crops. (Some farmers also add heating measures to greenhouses, such as stoves, boilers, heating pipes, or nighttime insulation measures, such as roller shutter quilts, etc.) Solar greenhouses use simpler facilities that make full use of solar energy. Generally, vegetables are not heated for wintering in cold areas, while solar greenhouses, cultivation facilities that produce fresh vegetables, have distinctive Chinese characteristics. It is a facility unique to our country. The structure of solar greenhouses varies from place to place, and there are many classification methods. According to the wall material, there are mainly dry base soil greenhouses, masonry greenhouses, composite structure greenhouses, etc. According to the length of the rear roof, there are long back slope greenhouses and short back slope greenhouses; according to the front roof form, there are two-fold, three-fold, arched, micro-arched, etc. According to the structure, there are bamboo and wood structure, steel-wood structure, reinforced concrete structure, all-steel structure, all-reinforced concrete structure, suspension structure, and hot-dip galvanized steel pipe assembly structure. The front slope is covered with insulation at night, and the east, west and north sides are single-slope plastic greenhouses with enclosing walls, collectively referred to as solar greenhouses. Its prototype is a single-slope glass greenhouse. The light-transmitting covering material on the front slope evolved into an early solar greenhouse when plastic film was used instead of glass. Solar greenhouses are characterized by good insulation, low investment, and energy saving. Weifang Jianda Greenhouse Material Co., Ltd. is located in the hometown of flowers and vegetables in China - Qingzhou, Weifang, Shandong, is a collection of greenhouse skeleton production, greenhouse engineering construction, intelligent greenhouse design and manufacturing, installation as one of the technology-based enterprises, the company undertakes all over the country and abroad, all types and scales of greenhouse construction work, looking forward to cooperating with you, the company relies on local vegetables, flowers hometown advanced technology and Management experience, thanks to the unremitting efforts of our professional and technical staff, after layers of practice and exploration, and according to the climatic conditions of different regions, we have successfully designed a series of greenhouse types suitable for the national conditions of various countries and regions. We have developed a series of greenhouse supporting facilities such as film single-building greenhouses, glass smart greenhouses, solar panels smart greenhouses, solar greenhouses, photovoltaic greenhouses, soilless cultivation greenhouses and multi-functional greenhouses. Products, the company takes customer needs as its development direction, and implements one-stop services from vegetable greenhouses land selection, design, overall construction, agricultural seedling supply to vegetable cultivation technical guidance, vegetable sales, etc., into practice, so that customers have no worries. We sincerely welcome new and old customers from all walks of life to visit and negotiate business!!