Technology development, transfer, consultation, and service in the field of agricultural science and technology; design and construction of hot-dip galvanized greenhouse series, greenhouse accessories, greenhouse heating and cooling systems, processing and sales of greenhouse frames; production and sales of horticultural products, materials, equipment, and tools; engineering design, manufacturing, processing, installation, and construction of steel structure and light steel grid structures; landscape and garden engineering, earthwork and rockfill construction; planning and design of agricultural parks; installation, construction, and sales of solar photovoltaic equipment; import and export of goods. (As required by laws and regulations, the company may operate in accordance with the provisions of the license.)