The galvanized polygonal steel frame is made of high-quality hot-dip galvanized strip steel coils and rolled into one-time forming by professional rolling equipment.

        The framework has the advantages of strong resistance to pressure, no solder joints, no pillars, long life, easy installation, beautiful appearance, etc. The cross-sectional moment of inertia of the beam is large, and the force performance is high. It saves materials, is convenient to use, and reduces costs. Flanging on both sides of the upper flange of the double-character beam increases its stress performance, and at the same time increases the contact surface with the formwork and panel, effectively reducing the number of frames used in the double-character greenhouse.

        It is widely used in several steel frames of smart greenhouses, several steel frames of sunlight greenhouses, several steel frames of spring and autumn sheds, sunlight greenhouses, vegetable greenhouses, plastic greenhouses, ecological greenhouses, greenhouses, composite greenhouses, flower greenhouses, vegetable greenhouses, Waterproof plastic-plated greenhouse supports, column-free greenhouse supports, large gymnasium purlins, etc.

        Hot-dip galvanized several-shaped steel, several-shaped steel, customized production according to customer needs, tailor-made, good quality, reasonable price, the most environmentally friendly design, the most durable material, galvanized zinc-shaped steel frame specifications can be customized production.