Located in Qingzhou City, Shandong Province.Shandong Hongyang Agricultural Science and Technology Development Co., Ltd. is a professional greenhouse production and sales company which have more than 15 years of industry experience,50+ experienced workers, and perfect after-sales service.We have a professional design team can set up various types of greenhouse,whether you're growing vegetables,garden centers, or educational institutions, we tailor our greenhouse solutions to match your needs precisely.And according to the local climate equipped with different systems for your better planting.