Straw, corn, wheat straw and other crop residues labeled straws, as long as there is no sun on the top cover to the greenhouse; when you see the sun, promptly thrown off straws. When temperatures plunged, also covered by plastic film on the straw mat. Since straws is a poor conductor of heat, can reduce heat loss shed avoid temperature decreases. Greenhouse waterproof insulation was, rolling machine manufacturer, to achieve the vegetable production and marketing, the integration of solar greenhouse cultivation base construction, external construction of various intelligent greenhouse, greenhouse, cold greenhouses and other projects, providing professional greenhouses base location, overall planning, design, construction and after-sales service. Now, agriculture greenhouses are generally the country, many types of greenhouses, Dalian greenhouse construction, promote agricultural development in the country, so as a company specializing in the construction of greenhouses companies, promoting agriculture requires three requirements. First, build greenhouses, the greenhouses good quality assurance. Second, Fushun greenhouse built for the farmers and friends to reduce greenhouse construction profits. Third, the construction of greenhouses and practical. My company has many years of experience in the construction of greenhouses, the Company to integrity, quality, Mudanjiang greenhouse construction, effect, greenhouse construction, to improve the various greenhouse demand. A good greenhouse construction company, has three requirements: integrity, it is the quality. Yichun greenhouse construction, field-run vegetable wholesale (certified), greenhouse built by Cangshan County Tianrun cultivation of professional cooperatives. Cangshan County Tianrun planting cooperatives (www.tianrun8.net) Shandong Linyi, fruits leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Run vegetable wholesale leadership in the field with the staff warmly welcome all inquiries negotiations to create Tianrun vegetable wholesale better future.