Doojin Construction CompanyThe smart, quality, costless and durable greenhouse solutions for decades in Korea. Doojins core values are the quality, technology and eco-friendly agricultural greenhouses construction. The values aim to satisfy the need of the customer. We have built a good reputation over 30 years. The Quality, technology and eco- construction and the needs of the customers. Doojin has devoted its core value to improve the crop growing environment of the greenhouse through the development of the safer structures and the smarter systems in the greenhouses. The following achievements are one of our efforts. Doojin Skylight VentilationLess stress to the coverings, Better ventilation, Endurable structure and Adaptation to any type of the greenhouse1. Since the old fashioned owners of the greenhouse have been suffered the cost in replacing the coverings and the lack of the air flow, Doojin introduced the unique roof vent system, so called Doojin Skylight Ventilation. The system provides the longer lifetime of the coverings and secures 100% ventilation in the greenhouse while the structure are stable as much as the existing greenhouses. Also, Doojin Skylight Ventilation can be constructed any types of the greenhouses even the short spaces between the inner and outer layers in the multi-stage greenhouses.Doojin Dew Fall Prevention SystemNo leakage of rain & dew fall and longer life of the coverings2. The leakage of rain in the gutters of the greenhouse units and the dew falls are the old headaches since the infection comes through the moisture from the outside. Doojin Dew Fall Prevention systems surely solve the problems and secure the longer life of the coverings. Doojins experience with the products, the construction and the design3. As the result of the facts that the floriculture, the crop and the fresh products industries are growing fast, most of the customer seeks to the smart systems and the long life of the greenhouse. Also the greenh